Internet Engineering Task Force (IETF) P. Faltstrom, Ed.
Request for Comments: 5892 Cisco
Category: Standards Track August 2010
ISSN: 2070-1721
The Unicode Code Points and
Internationalized Domain Names for Applications (IDNA)
Abstract
This document specifies rules for deciding whether a code point,
considered in isolation or in context, is a candidate for inclusion
in an Internationalized Domain Name (IDN).
It is part of the specification of Internationalizing Domain Names in
Applications 2008 (IDNA2008).
Status of This Memo
This is an Internet Standards Track document.
This document is a product of the Internet Engineering Task Force
(IETF). It represents the consensus of the IETF community. It has
received public review and has been approved for publication by the
Internet Engineering Steering Group (IESG). Further information on
Internet Standards is available in Section 2 of RFC 5741.
Information about the current status of this document, any errata,
and how to provide feedback on it may be obtained at
http://www.rfc-editor.org/info/rfc5892.
Copyright Notice
Copyright (c) 2010 IETF Trust and the persons identified as the
document authors. All rights reserved.
This document is subject to BCP 78 and the IETF Trust's Legal
Provisions Relating to IETF Documents
(http://trustee.ietf.org/license-info) in effect on the date of
publication of this document. Please review these documents
carefully, as they describe your rights and restrictions with respect
to this document. Code Components extracted from this document must
include Simplified BSD License text as described in Section 4.e of
the Trust Legal Provisions and are provided without warranty as
described in the Simplified BSD License.
Faltstrom Standards Track [Page 1]
RFC 5892 IDNA Code Points August 2010 Table of Contents 1. Introduction . . . . . . . . . . . . . . . . . . . . . . . . . 3 2. Category Definitions Used to Calculate Derived Property Value . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1. LetterDigits (A) . . . . . . . . . . . . . . . . . . . . . 5 2.2. Unstable (B) . . . . . . . . . . . . . . . . . . . . . . . 6 2.3. IgnorableProperties (C) . . . . . . . . . . . . . . . . . 6 2.4. IgnorableBlocks (D) . . . . . . . . . . . . . . . . . . . 7 2.5. LDH (E) . . . . . . . . . . . . . . . . . . . . . . . . . 7 2.6. Exceptions (F) . . . . . . . . . . . . . . . . . . . . . . 7 2.7. BackwardCompatible (G) . . . . . . . . . . . . . . . . . . 9 2.8. JoinControl (H) . . . . . . . . . . . . . . . . . . . . . 9 2.9. OldHangulJamo (I) . . . . . . . . . . . . . . . . . . . . 9 2.10. Unassigned (J) . . . . . . . . . . . . . . . . . . . . . . 9 3. Calculation of the Derived Property . . . . . . . . . . . . . 10 4. Code Points . . . . . . . . . . . . . . . . . . . . . . . . . 10 5. IANA Considerations . . . . . . . . . . . . . . . . . . . . . 11 5.1. IDNA-Derived Property Value Registry . . . . . . . . . . . 11 5.2. IDNA Context Registry . . . . . . . . . . . . . . . . . . 11 5.2.1. Template for Context Registry . . . . . . . . . . . . 11 6. Security Considerations . . . . . . . . . . . . . . . . . . . 12 7. Acknowledgements . . . . . . . . . . . . . . . . . . . . . . . 12 Appendix A. Contextual Rules Registry . . . . . . . . . . . . . 13 Appendix A.1. ZERO WIDTH NON-JOINER . . . . . . . . . . . . . . . 15 Appendix A.2. ZERO WIDTH JOINER . . . . . . . . . . . . . . . . . 16 Appendix A.3. MIDDLE DOT . . . . . . . . . . . . . . . . . . . . . 16 Appendix A.4. GREEK LOWER NUMERAL SIGN (KERAIA) . . . . . . . . . 17 Appendix A.5. HEBREW PUNCTUATION GERESH . . . . . . . . . . . . . 17 Appendix A.6. HEBREW PUNCTUATION GERSHAYIM . . . . . . . . . . . . 18 Appendix A.7. KATAKANA MIDDLE DOT . . . . . . . . . . . . . . . . 18 Appendix A.8. ARABIC-INDIC DIGITS . . . . . . . . . . . . . . . . 19 Appendix A.9. EXTENDED ARABIC-INDIC DIGITS . . . . . . . . . . . . 19 Appendix B. Code Points 0x0000 - 0x10FFFF . . . . . . . . . . . 20 Appendix B.1. Code Points in Unicode Character Database (UCD) Format . . . . . . . . . . . . . . . . . . . . . . . 20 8. References . . . . . . . . . . . . . . . . . . . . . . . . . . 69 8.1. Normative References . . . . . . . . . . . . . . . . . . . 69 8.2. Informative References . . . . . . . . . . . . . . . . . . 69 Faltstrom Standards Track [Page 2]
RFC 5892 IDNA Code Points August 2010 1. Introduction RFC 4690 [RFC4690] suggests an inclusion-based approach for selecting the code points from The Unicode Standard [Unicode52] that should be included in the list of code points that may be used in Internationalized Domain Names. Specifically, RFC 4690 [RFC4690] says the following: The IAB has concluded that there is a consensus within the broader community that lists of code points should be specified by the use of an inclusion-based mechanism (i.e., identifying the characters that are permitted), rather than by excluding a small number of characters from the total Unicode set as Stringprep [RFC3454] and Nameprep [RFC3491] do today. That conclusion should be reviewed by the IETF community and action taken as appropriate. This document reviews and classifies the collections of code points in the Unicode character set by examining various properties of the code points. It then defines an algorithm for determining a derived property value. It specifies a procedure, and not a table, of code points so that the algorithm can be used to determine code point sets independent of the version of Unicode that is in use. This document is not intended to specify precisely how these property values are to be applied in IDN labels. That information appears in the Protocol document [RFC5891], but it is important to understand that the assignment of a value of this property to a particular character is not sufficient to determine whether it can be used in a given label. In particular, some combinations of allowed code points are not advisable for use in IDNs due to rules specific to a script or class of characters. The requirement for such rules is linked to the operations in the Protocol document and especially to the characters designated as requiring contextual rules. The value of the property is to be interpreted as follows. o PROTOCOL VALID: Those that are allowed to be used in IDNs. Code points with this property value are permitted for general use in IDNs. However, that a label consists only of code points that have this property value does not imply that the label can be used in DNS. See the Protocol document for algorithms to make decisions about labels in domain names. The abbreviated term PVALID is used to refer to this value in the rest of this document. Faltstrom Standards Track [Page 3]
RFC 5892 IDNA Code Points August 2010 o CONTEXTUAL RULE REQUIRED: Some characteristics of the character, such as it being invisible in certain contexts or problematic in others, require that it not be used in labels unless specific other characters or properties are present. The abbreviated term CONTEXT is used to refer to this value in the rest of this document. There are two subdivisions of CONTEXTUAL RULE REQUIRED, one for Join_controls (called CONTEXTJ) and for other characters (called CONTEXTO). These are discussed in more detail below and in the Protocol document. o DISALLOWED: Those that should clearly not be included in IDNs. Code points with this property value are not permitted in IDNs. o UNASSIGNED: Those code points that are not designated (i.e., are unassigned) in the Unicode Standard. The mechanisms described here allow determination of the value of the property for future versions of Unicode (including characters added after Unicode 5.2). Changes in Unicode properties that do not affect the outcome of this process do not affect IDN. For example, a character can have its Unicode General_Category value (see [Unicode52]) change from So to Sm or from Lo to Ll, without affecting the algorithm results. Moreover, even if such changes were the result, the BackwardCompatible list (Section 2.7) can be adjusted to ensure the stability of the results. Some code points need to be allowed in exceptional circumstances but should be excluded in all other cases; these rules are also described in other documents. The most notable of these are the Join Control characters, U+200D ZERO WIDTH JOINER and U+200C ZERO WIDTH NON-JOINER. Both of them have the derived property value CONTEXTJ. A character with the derived property value CONTEXTJ or CONTEXTO (CONTEXTUAL RULE REQUIRED) is not to be used unless an appropriate rule has been established and the context of the character is consistent with that rule. It is invalid to either register a string containing these characters or even to look one up unless such a contextual rule is found and satisfied. Please see Appendix A, "The Contextual Rules Registry", for more information. This document is part of a series that, together, constitute a proposal for updating the IDNA standards to resolve issues uncovered in recent years, cover a broader range of scripts, and provide for migration to newer versions of Unicode. See the Rationale document [RFC5894] for a broader discussion. The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in RFC 2119 [RFC2119]. Faltstrom Standards Track [Page 4]
RFC 5892 IDNA Code Points August 2010 2. Category Definitions Used to Calculate Derived Property Value The derived property obtains its value based on a two-step procedure. First, characters are placed in one or more character categories based on either core properties defined by the Unicode Standard or by treating the code point as an exception and addressing the code point by its code point value. These categories are not mutually exclusive. In the second step, set operations are used with these categories to determine the values for an IDN-specific property. Those operations are specified in Section 3. Unicode property names and property value names may have short abbreviations, such as gc for the General_Category property, and Ll for the Lowercase_Letter property value of the gc property. In the following specification of categories, the operation that returns the value of a particular Unicode character property for a code point is designated by using the formal name of that property (from PropertyAliases.txt) followed by '(cp)'. For example, the value of the General_Category property for a code point is indicated by General_Category(cp). 2.1. LetterDigits (A) A: General_Category(cp) is in {Ll, Lu, Lo, Nd, Lm, Mn, Mc} These rules identify characters commonly used in mnemonics and often informally described as "language characters". In general, only code points assigned to this category are suitable for use in IDN. For more information, see Section 4.5 of The Unicode Standard [Unicode]. The categories used in this rule are: o Ll - Lowercase_Letter o Lu - Uppercase_Letter o Lo - Other_Letter o Nd - Decimal_Number o Lm - Modifier_Letter Faltstrom Standards Track [Page 5]
RFC 5892 IDNA Code Points August 2010 o Mn - Nonspacing_Mark o Mc - Spacing_Mark 2.2. Unstable (B) B: toNFKC(toCaseFold(toNFKC(cp))) != cp This category is used to group the characters that are not stable under Normalization Form K (NFKC) and case folding. In general, these code points are not suitable for use for IDN. The toCaseFold() operation is defined in Section 3.13 of The Unicode Standard [Unicode]. The toNFKC() operation returns the code point in normalization form KC. For more information, see Section 5 of Unicode Standard Annex #15 [TR15]. It should be noted that NFKC is used, although Normalization Form C (NFC) is used in the "IDNA Protocol" document [RFC5891]. 2.3. IgnorableProperties (C) C: Default_Ignorable_Code_Point(cp) = True or White_Space(cp) = True or Noncharacter_Code_Point(cp) = True This category is used to group code points that are not recommended for use in identifiers. In general, these code points are not suitable for use in an IDN. The definition for Default_Ignorable_Code_Point can be found in DerivedCoreProperties.txt [DerivedCoreProperties] and is at the time of Unicode 5.2: Other_Default_Ignorable_Code_Point + Cf (Format characters) + Variation_Selector - White_Space - FFF9..FFFB (Annotation Characters) - 0600..0603, 06DD, 070F (exceptional Cf characters that should be visible) Faltstrom Standards Track [Page 6]
RFC 5892 IDNA Code Points August 2010 2.4. IgnorableBlocks (D) D: Block(cp) is in {Combining Diacritical Marks for Symbols, Musical Symbols, Ancient Greek Musical Notation} This category is used to identify code points that are not useful in mnemonics or that are otherwise impractical for IDN use. In general, these code points are not suitable for use for IDN. The definition of blocks can be found in Blocks.txt [BlockNames]. 2.5. LDH (E) E: cp is in {002D, 0030..0039, 0061..007A} This category is used in the second step to preserve the traditional "hostname" (LDH -- as described in the Definitions document [RFC5890]) characters ('-', 0-9, and a-z). In general, these code points are suitable for use for IDN. Note that there are other rules regarding the code point U+002D HYPHEN-MINUS that are specified in the IDNA Protocol Specification [RFC5891]. 2.6. Exceptions (F) F: cp is in {00B7, 00DF, 0375, 03C2, 05F3, 05F4, 0640, 0660, 0661, 0662, 0663, 0664, 0665, 0666, 0667, 0668, 0669, 06F0, 06F1, 06F2, 06F3, 06F4, 06F5, 06F6, 06F7, 06F8, 06F9, 06FD, 06FE, 07FA, 0F0B, 3007, 302E, 302F, 3031, 3032, 3033, 3034, 3035, 303B, 30FB} This category explicitly lists code points for which the category cannot be assigned using only the core property values that exist in the Unicode standard. The values are according to the table below: PVALID -- Would otherwise have been DISALLOWED 00DF; PVALID # LATIN SMALL LETTER SHARP S 03C2; PVALID # GREEK SMALL LETTER FINAL SIGMA 06FD; PVALID # ARABIC SIGN SINDHI AMPERSAND 06FE; PVALID # ARABIC SIGN SINDHI POSTPOSITION MEN 0F0B; PVALID # TIBETAN MARK INTERSYLLABIC TSHEG 3007; PVALID # IDEOGRAPHIC NUMBER ZERO Faltstrom Standards Track [Page 7]
RFC 5892 IDNA Code Points August 2010 CONTEXTO -- Would otherwise have been DISALLOWED 00B7; CONTEXTO # MIDDLE DOT 0375; CONTEXTO # GREEK LOWER NUMERAL SIGN (KERAIA) 05F3; CONTEXTO # HEBREW PUNCTUATION GERESH 05F4; CONTEXTO # HEBREW PUNCTUATION GERSHAYIM 30FB; CONTEXTO # KATAKANA MIDDLE DOT CONTEXTO -- Would otherwise have been PVALID 0660; CONTEXTO # ARABIC-INDIC DIGIT ZERO 0661; CONTEXTO # ARABIC-INDIC DIGIT ONE 0662; CONTEXTO # ARABIC-INDIC DIGIT TWO 0663; CONTEXTO # ARABIC-INDIC DIGIT THREE 0664; CONTEXTO # ARABIC-INDIC DIGIT FOUR 0665; CONTEXTO # ARABIC-INDIC DIGIT FIVE 0666; CONTEXTO # ARABIC-INDIC DIGIT SIX 0667; CONTEXTO # ARABIC-INDIC DIGIT SEVEN 0668; CONTEXTO # ARABIC-INDIC DIGIT EIGHT 0669; CONTEXTO # ARABIC-INDIC DIGIT NINE 06F0; CONTEXTO # EXTENDED ARABIC-INDIC DIGIT ZERO 06F1; CONTEXTO # EXTENDED ARABIC-INDIC DIGIT ONE 06F2; CONTEXTO # EXTENDED ARABIC-INDIC DIGIT TWO 06F3; CONTEXTO # EXTENDED ARABIC-INDIC DIGIT THREE 06F4; CONTEXTO # EXTENDED ARABIC-INDIC DIGIT FOUR 06F5; CONTEXTO # EXTENDED ARABIC-INDIC DIGIT FIVE 06F6; CONTEXTO # EXTENDED ARABIC-INDIC DIGIT SIX 06F7; CONTEXTO # EXTENDED ARABIC-INDIC DIGIT SEVEN 06F8; CONTEXTO # EXTENDED ARABIC-INDIC DIGIT EIGHT 06F9; CONTEXTO # EXTENDED ARABIC-INDIC DIGIT NINE DISALLOWED -- Would otherwise have been PVALID 0640; DISALLOWED # ARABIC TATWEEL 07FA; DISALLOWED # NKO LAJANYALAN 302E; DISALLOWED # HANGUL SINGLE DOT TONE MARK 302F; DISALLOWED # HANGUL DOUBLE DOT TONE MARK 3031; DISALLOWED # VERTICAL KANA REPEAT MARK 3032; DISALLOWED # VERTICAL KANA REPEAT WITH VOICED SOUND MARK 3033; DISALLOWED # VERTICAL KANA REPEAT MARK UPPER HALF 3034; DISALLOWED # VERTICAL KANA REPEAT WITH VOICED SOUND MARK UPPER HA 3035; DISALLOWED # VERTICAL KANA REPEAT MARK LOWER HALF 303B; DISALLOWED # VERTICAL IDEOGRAPHIC ITERATION MARK Faltstrom Standards Track [Page 8]
RFC 5892 IDNA Code Points August 2010 2.7. BackwardCompatible (G) G: cp is in {} This category includes the code points that property values in versions of Unicode after 5.2 have changed in such a way that the derived property value would no longer be PVALID or DISALLOWED. If changes are made to future versions of Unicode so that code points might change the property value from PVALID or DISALLOWED, then this table can be updated and keep special exception values so that the property values for code points stay stable. 2.8. JoinControl (H) H: Join_Control(cp) = True This category consists of Join Control characters (i.e., they are not in LetterDigits (Section 2.1) but are still required in IDN labels under some circumstances). 2.9. OldHangulJamo (I) I: Hangul_Syllable_Type(cp) is in {L, V, T} This category consists of all conjoining Hangul Jamo (Leading Jamo, Vowel Jamo, and Trailing Jamo). Elimination of conjoining Hangul Jamo from the set of PVALID characters results in restricting the set of Korean PVALID characters just to preformed, modern Hangul syllable characters. Old Hangul syllables, which must be spelled with sequences of conjoining Hangul Jamo, are not PVALID for IDNs. 2.10. Unassigned (J) J: General_Category(cp) is in {Cn} and Noncharacter_Code_Point(cp) = False This category consists of code points in the Unicode character set that are not (yet) assigned. It should be noted that Unicode distinguishes between "unassigned code points" and "unassigned characters". The unassigned code points are all but (Cn - Noncharacters), while the unassigned *characters* are all but (Cn + Cs). Faltstrom Standards Track [Page 9]
RFC 5892 IDNA Code Points August 2010 3. Calculation of the Derived Property As described above (Section 1) and in more detail in the IDNA Protocol document [RFC5891], possible values of the IDN property are: o PVALID o CONTEXTJ o CONTEXTO o DISALLOWED o UNASSIGNED The algorithm to calculate the value of the derived property is as follows. If the name of a rule (such as Exception) is used, that implies the set of code points that the rule defines, while the same name as a function call (such as Exception(cp)) implies the value cp has in the Exceptions table. If .cp. .in. Exceptions Then Exceptions(cp); Else If .cp. .in. BackwardCompatible Then BackwardCompatible(cp); Else If .cp. .in. Unassigned Then UNASSIGNED; Else If .cp. .in. LDH Then PVALID; Else If .cp. .in. JoinControl Then CONTEXTJ; Else If .cp. .in. Unstable Then DISALLOWED; Else If .cp. .in. IgnorableProperties Then DISALLOWED; Else If .cp. .in. IgnorableBlocks Then DISALLOWED; Else If .cp. .in. OldHangulJamo Then DISALLOWED; Else If .cp. .in. LetterDigits Then PVALID; Else DISALLOWED; 4. Code Points The categories and rules defined in Sections 2 and 3 apply to all Unicode code points. The table in Appendix B shows, for illustrative purposes, the consequences of the categories and classification rules, and the resulting property values. The list of code points that can be found in Appendix B is non-normative. Sections 2 and 3 are normative. Faltstrom Standards Track [Page 10]
RFC 5892 IDNA Code Points August 2010 5. IANA Considerations 5.1. IDNA-Derived Property Value Registry IANA has created a registry with the derived properties for the versions of Unicode released after (and including) version 5.2. The derived property value is to be calculated in cooperation with a designated expert [RFC5226] according to the specifications in Sections 2 and 3 and not by copying the non-normative table found in Appendix B. If non-backward-compatible changes or other problems arise during the creation or designated expert review of the table of derived property values, they should be flagged for the IESG. Changes to the rules (as specified in Sections 2 and 3), including BackwardCompatible (Section 2.7) (a set that is at release of this document is empty) require IETF Review, as described in RFC 5226 [RFC5226]. 5.2. IDNA Context Registry For characters that are defined in the IDNA derived property value registry (Section 5.1) as CONTEXTO or CONTEXTJ and that therefore require a contextual rule, IANA has created and now maintains a list of approved contextual rules. Additions or changes to these rules require IETF Review, as described in [RFC5226]. Appendix A contains further discussion and a table from which that registry can be initialized. 5.2.1. Template for Context Registry The following information is to be given when a new rule is created. Name: Unique name of the rule Code point: Rule that should be applied when this code point exists in the label Overview: Description in plain English on what the rule verifies Lookup: Should the rule be applied at time of lookup? Rule Set: The set of rules, with a reference to the defining document. Faltstrom Standards Track [Page 11]
RFC 5892 IDNA Code Points August 2010 6. Security Considerations Security Considerations for this version of IDNA, except for the special issues associated with right-to-left scripts and characters, are described in the Definitions document [RFC5890]. Specific issues for labels containing characters associated with scripts written right to left appear in the Bidi document [RFC5893]. 7. Acknowledgements This document would not have been possible to produce without input from many people. The main contributors are (in alphabetical order) Harald Alvestrand, Vint Cerf, Tina Dam, Mark Davis, Gihan Dias, Mouhammet Diop, Michael Everson, Asmus Freytag, Debbie Garside, Paul Hoffman, Kent Karlsson, Cary Karp, Jaeyoun Kim, John Klensin, Olaf Kolkman, Gervase Markham, Ram Mohan, Lisa Moore, Yngve Pettersen, Erik van der Poel, Hualin Qian, Rick Reed, Pete Resnick, Lakmal Silva, Michel Suignard, Andrew Sullivan, Wil Tan, Kenneth Whistler, Chris Wright, and Yoshiro Yoneya. Faltstrom Standards Track [Page 12]
RFC 5892 IDNA Code Points August 2010 Appendix A. Contextual Rules Registry As discussed in Section 5.2 and in the IANA Considerations section of the Rationale document [RFC5894], a registry of rules that define the contexts in which particular PROTOCOL-VALID characters, characters associated with a requirement for Contextual Information, are permitted. These rules are expressed as tests on the label in which the characters appear (all, or any part of, the label may be tested). The grammatical rules are expressed in pseudo-code. The conventions used for that pseudo-code are explained here. Each rule is constructed as a Boolean expression that evaluates to either True or False. A simple "True;" or "False;" rule sets the default result value for the rule set. Subsequent conditional rules that evaluate to True or False may re-set the result value. A special value "Undefined" is used to deal with any error conditions, such as an attempt to test a character before the start of a label or after the end of a label. If any term of a rule evaluates to Undefined, further evaluation of the rule immediately terminates, as the result value of the rule will itself be Undefined. cp represents the code point to be tested. FirstChar is a special term that denotes the first code point in a label. LastChar is a special term that denotes the last code point in a label. .eq. represents the equality relation. A .eq. B evaluates to True if A equals B. .is. represents checking the position in a label. A .is. B evaluates to True if A and B have same position in the same label. .ne. represents the non-equality relation. A .ne. B evaluates to True if A is not equal to B. .in. represents the set inclusion relation. A .in. B evaluates to True if A is a member of the set B. Faltstrom Standards Track [Page 13]
RFC 5892 IDNA Code Points August 2010 A functional notation, Function_Name(cp), is used to express either string positions within a label, Boolean character property tests of a code point, or a regular expression match. When such function names refer to Boolean character property tests, the function names use the exact Unicode character property name for the property in question, and "cp" is evaluated as the Unicode value of the code point to be tested, rather than as its position in the label. When such function names refer to string positions within a label, "cp" is evaluated as its position in the label. RegExpMatch(X) takes as its parameter X a schematic regular expression consisting of a mix of Unicode character property values and literal Unicode code points. Script(cp) returns the value of the Unicode Script property, as defined in Scripts.txt in the Unicode Character Database. Canonical_Combining_Class(cp) returns the value of the Unicode Canonical_Combining_Class property, as defined in UnicodeData.txt in the Unicode Character Database. Before(cp) returns the code point of the character immediately preceding cp in logical order in the string representing the label. Before(FirstChar) evaluates to Undefined. After(cp) returns the code point of the character immediately following cp in logical order in the string representing the label. After(LastChar) evaluates to Undefined. Note that "Before" and "After" do not refer to the visual display order of the character in a label, which may be reversed or otherwise modified by the bidirectional algorithm for labels including characters from scripts written right to left. Instead, "Before" and "After" refer to the network order of the character in the label. The clauses "Then True" and "Then False" imply exit from the pseudo-code routine with the corresponding result. Repeated evaluation for all characters in a label makes use of the special construct: For All Characters: Expression; End For; Faltstrom Standards Track [Page 14]
RFC 5892 IDNA Code Points August 2010 This construct requires repeated evaluation of "Expression" for each code point in the label, starting from FirstChar and proceeding to LastChar. The different fields in the rules are to be interpreted as follows: Code point: The code point, or code points, to which this rule is to be applied. Normally, this implies that if any of the code points in a label is as defined, then the rules should be applied. If evaluated to True, the code point is OK as used; if evaluated to False, it is not OK. Overview: A description of the goal with the rule, in plain English. Lookup: True if application of this rule is recommended at lookup time; False otherwise. Rule Set: The rule set itself, as described above. Appendix A.1. ZERO WIDTH NON-JOINER Code point: U+200C Overview: This may occur in a formally cursive script (such as Arabic) in a context where it breaks a cursive connection as required for orthographic rules, as in the Persian language, for example. It also may occur in Indic scripts in a consonant-conjunct context (immediately following a virama), to control required display of such conjuncts. Lookup: True Rule Set: False; If Canonical_Combining_Class(Before(cp)) .eq. Virama Then True; If RegExpMatch((Joining_Type:{L,D})(Joining_Type:T)*\u200C (Joining_Type:T)*(Joining_Type:{R,D})) Then True; Faltstrom Standards Track [Page 15]
RFC 5892 IDNA Code Points August 2010 Appendix A.2. ZERO WIDTH JOINER Code point: U+200D Overview: This may occur in Indic scripts in a consonant-conjunct context (immediately following a virama), to control required display of such conjuncts. Lookup: True Rule Set: False; If Canonical_Combining_Class(Before(cp)) .eq. Virama Then True; Appendix A.3. MIDDLE DOT Code point: U+00B7 Overview: Between 'l' (U+006C) characters only, used to permit the Catalan character ela geminada to be expressed. Lookup: False Rule Set: False; If Before(cp) .eq. U+006C And After(cp) .eq. U+006C Then True; Faltstrom Standards Track [Page 16]
RFC 5892 IDNA Code Points August 2010 Appendix A.4. GREEK LOWER NUMERAL SIGN (KERAIA) Code point: U+0375 Overview: The script of the following character MUST be Greek. Lookup: False Rule Set: False; If Script(After(cp)) .eq. Greek Then True; Appendix A.5. HEBREW PUNCTUATION GERESH Code point: U+05F3 Overview: The script of the preceding character MUST be Hebrew. Lookup: False Rule Set: False; If Script(Before(cp)) .eq. Hebrew Then True; Faltstrom Standards Track [Page 17]
RFC 5892 IDNA Code Points August 2010 Appendix A.6. HEBREW PUNCTUATION GERSHAYIM Code point: U+05F4 Overview: The script of the preceding character MUST be Hebrew. Lookup: False Rule Set: False; If Script(Before(cp)) .eq. Hebrew Then True; Appendix A.7. KATAKANA MIDDLE DOT Code point: U+30FB Overview: Note that the Script of Katakana Middle Dot is not any of "Hiragana", "Katakana", or "Han". The effect of this rule is to require at least one character in the label to be in one of those scripts. Lookup: False Rule Set: False; For All Characters: If Script(cp) .in. {Hiragana, Katakana, Han} Then True; End For; Faltstrom Standards Track [Page 18]
RFC 5892 IDNA Code Points August 2010 Appendix A.8. ARABIC-INDIC DIGITS Code point: 0660..0669 Overview: Can not be mixed with Extended Arabic-Indic Digits. Lookup: False Rule Set: True; For All Characters: If cp .in. 06F0..06F9 Then False; End For; Appendix A.9. EXTENDED ARABIC-INDIC DIGITS Code point: 06F0..06F9 Overview: Can not be mixed with Arabic-Indic Digits. Lookup: False Rule Set: True; For All Characters: If cp .in. 0660..0669 Then False; End For; Faltstrom Standards Track [Page 19]
RFC 5892 IDNA Code Points August 2010 Appendix B. Code Points 0x0000 - 0x10FFFF If one applies the rules (Section 3) to the code points 0x0000 to 0x10FFFF to Unicode 5.2, the result is as follows. This list is non-normative, and only included for illustrative purposes. Specifically, what is displayed in the third column is not the formal name of the code point (as defined in Section 4.8 of The Unicode Standard [Unicode52]). The differences exist, for example, for the code points that have the code point value as part of the name (for example, CJK UNIFIED IDEOGRAPH-4E00) and the naming of Hangul syllables. For many code points, what you see is the official name. Appendix B.1. Code Points in Unicode Character Database (UCD) Format 0000..002C ; DISALLOWED # <control>..COMMA 002D ; PVALID # HYPHEN-MINUS 002E..002F ; DISALLOWED # FULL STOP..SOLIDUS 0030..0039 ; PVALID # DIGIT ZERO..DIGIT NINE 003A..0060 ; DISALLOWED # COLON..GRAVE ACCENT 0061..007A ; PVALID # LATIN SMALL LETTER A..LATIN SMALL LETTER Z 007B..00B6 ; DISALLOWED # LEFT CURLY BRACKET..PILCROW SIGN 00B7 ; CONTEXTO # MIDDLE DOT 00B8..00DE ; DISALLOWED # CEDILLA..LATIN CAPITAL LETTER THORN 00DF..00F6 ; PVALID # LATIN SMALL LETTER SHARP S..LATIN SMALL LETT 00F7 ; DISALLOWED # DIVISION SIGN 00F8..00FF ; PVALID # LATIN SMALL LETTER O WITH STROKE..LATIN SMAL 0100 ; DISALLOWED # LATIN CAPITAL LETTER A WITH MACRON 0101 ; PVALID # LATIN SMALL LETTER A WITH MACRON 0102 ; DISALLOWED # LATIN CAPITAL LETTER A WITH BREVE 0103 ; PVALID # LATIN SMALL LETTER A WITH BREVE 0104 ; DISALLOWED # LATIN CAPITAL LETTER A WITH OGONEK 0105 ; PVALID # LATIN SMALL LETTER A WITH OGONEK 0106 ; DISALLOWED # LATIN CAPITAL LETTER C WITH ACUTE 0107 ; PVALID # LATIN SMALL LETTER C WITH ACUTE 0108 ; DISALLOWED # LATIN CAPITAL LETTER C WITH CIRCUMFLEX 0109 ; PVALID # LATIN SMALL LETTER C WITH CIRCUMFLEX 010A ; DISALLOWED # LATIN CAPITAL LETTER C WITH DOT ABOVE 010B ; PVALID # LATIN SMALL LETTER C WITH DOT ABOVE 010C ; DISALLOWED # LATIN CAPITAL LETTER C WITH CARON 010D ; PVALID # LATIN SMALL LETTER C WITH CARON 010E ; DISALLOWED # LATIN CAPITAL LETTER D WITH CARON 010F ; PVALID # LATIN SMALL LETTER D WITH CARON 0110 ; DISALLOWED # LATIN CAPITAL LETTER D WITH STROKE 0111 ; PVALID # LATIN SMALL LETTER D WITH STROKE 0112 ; DISALLOWED # LATIN CAPITAL LETTER E WITH MACRON 0113 ; PVALID # LATIN SMALL LETTER E WITH MACRON Faltstrom Standards Track [Page 20]
RFC 5892 IDNA Code Points August 2010 0114 ; DISALLOWED # LATIN CAPITAL LETTER E WITH BREVE 0115 ; PVALID # LATIN SMALL LETTER E WITH BREVE 0116 ; DISALLOWED # LATIN CAPITAL LETTER E WITH DOT ABOVE 0117 ; PVALID # LATIN SMALL LETTER E WITH DOT ABOVE 0118 ; DISALLOWED # LATIN CAPITAL LETTER E WITH OGONEK 0119 ; PVALID # LATIN SMALL LETTER E WITH OGONEK 011A ; DISALLOWED # LATIN CAPITAL LETTER E WITH CARON 011B ; PVALID # LATIN SMALL LETTER E WITH CARON 011C ; DISALLOWED # LATIN CAPITAL LETTER G WITH CIRCUMFLEX 011D ; PVALID # LATIN SMALL LETTER G WITH CIRCUMFLEX 011E ; DISALLOWED # LATIN CAPITAL LETTER G WITH BREVE 011F ; PVALID # LATIN SMALL LETTER G WITH BREVE 0120 ; DISALLOWED # LATIN CAPITAL LETTER G WITH DOT ABOVE 0121 ; PVALID # LATIN SMALL LETTER G WITH DOT ABOVE 0122 ; DISALLOWED # LATIN CAPITAL LETTER G WITH CEDILLA 0123 ; PVALID # LATIN SMALL LETTER G WITH CEDILLA 0124 ; DISALLOWED # LATIN CAPITAL LETTER H WITH CIRCUMFLEX 0125 ; PVALID # LATIN SMALL LETTER H WITH CIRCUMFLEX 0126 ; DISALLOWED # LATIN CAPITAL LETTER H WITH STROKE 0127 ; PVALID # LATIN SMALL LETTER H WITH STROKE 0128 ; DISALLOWED # LATIN CAPITAL LETTER I WITH TILDE 0129 ; PVALID # LATIN SMALL LETTER I WITH TILDE 012A ; DISALLOWED # LATIN CAPITAL LETTER I WITH MACRON 012B ; PVALID # LATIN SMALL LETTER I WITH MACRON 012C ; DISALLOWED # LATIN CAPITAL LETTER I WITH BREVE 012D ; PVALID # LATIN SMALL LETTER I WITH BREVE 012E ; DISALLOWED # LATIN CAPITAL LETTER I WITH OGONEK 012F ; PVALID # LATIN SMALL LETTER I WITH OGONEK 0130 ; DISALLOWED # LATIN CAPITAL LETTER I WITH DOT ABOVE 0131 ; PVALID # LATIN SMALL LETTER DOTLESS I 0132..0134 ; DISALLOWED # LATIN CAPITAL LIGATURE IJ..LATIN CAPITAL LET 0135 ; PVALID # LATIN SMALL LETTER J WITH CIRCUMFLEX 0136 ; DISALLOWED # LATIN CAPITAL LETTER K WITH CEDILLA 0137..0138 ; PVALID # LATIN SMALL LETTER K WITH CEDILLA..LATIN SMA 0139 ; DISALLOWED # LATIN CAPITAL LETTER L WITH ACUTE 013A ; PVALID # LATIN SMALL LETTER L WITH ACUTE 013B ; DISALLOWED # LATIN CAPITAL LETTER L WITH CEDILLA 013C ; PVALID # LATIN SMALL LETTER L WITH CEDILLA 013D ; DISALLOWED # LATIN CAPITAL LETTER L WITH CARON 013E ; PVALID # LATIN SMALL LETTER L WITH CARON 013F..0141 ; DISALLOWED # LATIN CAPITAL LETTER L WITH MIDDLE DOT..LATI 0142 ; PVALID # LATIN SMALL LETTER L WITH STROKE 0143 ; DISALLOWED # LATIN CAPITAL LETTER N WITH ACUTE 0144 ; PVALID # LATIN SMALL LETTER N WITH ACUTE 0145 ; DISALLOWED # LATIN CAPITAL LETTER N WITH CEDILLA 0146 ; PVALID # LATIN SMALL LETTER N WITH CEDILLA 0147 ; DISALLOWED # LATIN CAPITAL LETTER N WITH CARON 0148 ; PVALID # LATIN SMALL LETTER N WITH CARON Faltstrom Standards Track [Page 21]
RFC 5892 IDNA Code Points August 2010 0149..014A ; DISALLOWED # LATIN SMALL LETTER N PRECEDED BY APOSTROPHE. 014B ; PVALID # LATIN SMALL LETTER ENG 014C ; DISALLOWED # LATIN CAPITAL LETTER O WITH MACRON 014D ; PVALID # LATIN SMALL LETTER O WITH MACRON 014E ; DISALLOWED # LATIN CAPITAL LETTER O WITH BREVE 014F ; PVALID # LATIN SMALL LETTER O WITH BREVE 0150 ; DISALLOWED # LATIN CAPITAL LETTER O WITH DOUBLE ACUTE 0151 ; PVALID # LATIN SMALL LETTER O WITH DOUBLE ACUTE 0152 ; DISALLOWED # LATIN CAPITAL LIGATURE OE 0153 ; PVALID # LATIN SMALL LIGATURE OE 0154 ; DISALLOWED # LATIN CAPITAL LETTER R WITH ACUTE 0155 ; PVALID # LATIN SMALL LETTER R WITH ACUTE 0156 ; DISALLOWED # LATIN CAPITAL LETTER R WITH CEDILLA 0157 ; PVALID # LATIN SMALL LETTER R WITH CEDILLA 0158 ; DISALLOWED # LATIN CAPITAL LETTER R WITH CARON 0159 ; PVALID # LATIN SMALL LETTER R WITH CARON 015A ; DISALLOWED # LATIN CAPITAL LETTER S WITH ACUTE 015B ; PVALID # LATIN SMALL LETTER S WITH ACUTE 015C ; DISALLOWED # LATIN CAPITAL LETTER S WITH CIRCUMFLEX 015D ; PVALID # LATIN SMALL LETTER S WITH CIRCUMFLEX 015E ; DISALLOWED # LATIN CAPITAL LETTER S WITH CEDILLA 015F ; PVALID # LATIN SMALL LETTER S WITH CEDILLA 0160 ; DISALLOWED # LATIN CAPITAL LETTER S WITH CARON 0161 ; PVALID # LATIN SMALL LETTER S WITH CARON 0162 ; DISALLOWED # LATIN CAPITAL LETTER T WITH CEDILLA 0163 ; PVALID # LATIN SMALL LETTER T WITH CEDILLA 0164 ; DISALLOWED # LATIN CAPITAL LETTER T WITH CARON 0165 ; PVALID # LATIN SMALL LETTER T WITH CARON 0166 ; DISALLOWED # LATIN CAPITAL LETTER T WITH STROKE 0167 ; PVALID # LATIN SMALL LETTER T WITH STROKE 0168 ; DISALLOWED # LATIN CAPITAL LETTER U WITH TILDE 0169 ; PVALID # LATIN SMALL LETTER U WITH TILDE 016A ; DISALLOWED # LATIN CAPITAL LETTER U WITH MACRON 016B ; PVALID # LATIN SMALL LETTER U WITH MACRON 016C ; DISALLOWED # LATIN CAPITAL LETTER U WITH BREVE 016D ; PVALID # LATIN SMALL LETTER U WITH BREVE 016E ; DISALLOWED # LATIN CAPITAL LETTER U WITH RING ABOVE 016F ; PVALID # LATIN SMALL LETTER U WITH RING ABOVE 0170 ; DISALLOWED # LATIN CAPITAL LETTER U WITH DOUBLE ACUTE 0171 ; PVALID # LATIN SMALL LETTER U WITH DOUBLE ACUTE 0172 ; DISALLOWED # LATIN CAPITAL LETTER U WITH OGONEK 0173 ; PVALID # LATIN SMALL LETTER U WITH OGONEK 0174 ; DISALLOWED # LATIN CAPITAL LETTER W WITH CIRCUMFLEX 0175 ; PVALID # LATIN SMALL LETTER W WITH CIRCUMFLEX 0176 ; DISALLOWED # LATIN CAPITAL LETTER Y WITH CIRCUMFLEX 0177 ; PVALID # LATIN SMALL LETTER Y WITH CIRCUMFLEX 0178..0179 ; DISALLOWED # LATIN CAPITAL LETTER Y WITH DIAERESIS..LATIN 017A ; PVALID # LATIN SMALL LETTER Z WITH ACUTE Faltstrom Standards Track [Page 22]
RFC 5892 IDNA Code Points August 2010 017B ; DISALLOWED # LATIN CAPITAL LETTER Z WITH DOT ABOVE 017C ; PVALID # LATIN SMALL LETTER Z WITH DOT ABOVE 017D ; DISALLOWED # LATIN CAPITAL LETTER Z WITH CARON 017E ; PVALID # LATIN SMALL LETTER Z WITH CARON 017F ; DISALLOWED # LATIN SMALL LETTER LONG S 0180 ; PVALID # LATIN SMALL LETTER B WITH STROKE 0181..0182 ; DISALLOWED # LATIN CAPITAL LETTER B WITH HOOK..LATIN CAPI 0183 ; PVALID # LATIN SMALL LETTER B WITH TOPBAR 0184 ; DISALLOWED # LATIN CAPITAL LETTER TONE SIX 0185 ; PVALID # LATIN SMALL LETTER TONE SIX 0186..0187 ; DISALLOWED # LATIN CAPITAL LETTER OPEN O..LATIN CAPITAL L 0188 ; PVALID # LATIN SMALL LETTER C WITH HOOK 0189..018B ; DISALLOWED # LATIN CAPITAL LETTER AFRICAN D..LATIN CAPITA 018C..018D ; PVALID # LATIN SMALL LETTER D WITH TOPBAR..LATIN SMAL 018E..0191 ; DISALLOWED # LATIN CAPITAL LETTER REVERSED E..LATIN CAPIT 0192 ; PVALID # LATIN SMALL LETTER F WITH HOOK 0193..0194 ; DISALLOWED # LATIN CAPITAL LETTER G WITH HOOK..LATIN CAPI 0195 ; PVALID # LATIN SMALL LETTER HV 0196..0198 ; DISALLOWED # LATIN CAPITAL LETTER IOTA..LATIN CAPITAL LET 0199..019B ; PVALID # LATIN SMALL LETTER K WITH HOOK..LATIN SMALL 019C..019D ; DISALLOWED # LATIN CAPITAL LETTER TURNED M..LATIN CAPITAL 019E ; PVALID # LATIN SMALL LETTER N WITH LONG RIGHT LEG 019F..01A0 ; DISALLOWED # LATIN CAPITAL LETTER O WITH MIDDLE TILDE..LA 01A1 ; PVALID # LATIN SMALL LETTER O WITH HORN 01A2 ; DISALLOWED # LATIN CAPITAL LETTER OI 01A3 ; PVALID # LATIN SMALL LETTER OI 01A4 ; DISALLOWED # LATIN CAPITAL LETTER P WITH HOOK 01A5 ; PVALID # LATIN SMALL LETTER P WITH HOOK 01A6..01A7 ; DISALLOWED # LATIN LETTER YR..LATIN CAPITAL LETTER TONE T 01A8 ; PVALID # LATIN SMALL LETTER TONE TWO 01A9 ; DISALLOWED # LATIN CAPITAL LETTER ESH 01AA..01AB ; PVALID # LATIN LETTER REVERSED ESH LOOP..LATIN SMALL 01AC ; DISALLOWED # LATIN CAPITAL LETTER T WITH HOOK 01AD ; PVALID # LATIN SMALL LETTER T WITH HOOK 01AE..01AF ; DISALLOWED # LATIN CAPITAL LETTER T WITH RETROFLEX HOOK.. 01B0 ; PVALID # LATIN SMALL LETTER U WITH HORN 01B1..01B3 ; DISALLOWED # LATIN CAPITAL LETTER UPSILON..LATIN CAPITAL 01B4 ; PVALID # LATIN SMALL LETTER Y WITH HOOK 01B5 ; DISALLOWED # LATIN CAPITAL LETTER Z WITH STROKE 01B6 ; PVALID # LATIN SMALL LETTER Z WITH STROKE 01B7..01B8 ; DISALLOWED # LATIN CAPITAL LETTER EZH..LATIN CAPITAL LETT 01B9..01BB ; PVALID # LATIN SMALL LETTER EZH REVERSED..LATIN LETTE 01BC ; DISALLOWED # LATIN CAPITAL LETTER TONE FIVE 01BD..01C3 ; PVALID # LATIN SMALL LETTER TONE FIVE..LATIN LETTER R 01C4..01CD ; DISALLOWED # LATIN CAPITAL LETTER DZ WITH CARON..LATIN CA 01CE ; PVALID # LATIN SMALL LETTER A WITH CARON 01CF ; DISALLOWED # LATIN CAPITAL LETTER I WITH CARON 01D0 ; PVALID # LATIN SMALL LETTER I WITH CARON Faltstrom Standards Track [Page 23]
RFC 5892 IDNA Code Points August 2010 01D1 ; DISALLOWED # LATIN CAPITAL LETTER O WITH CARON 01D2 ; PVALID # LATIN SMALL LETTER O WITH CARON 01D3 ; DISALLOWED # LATIN CAPITAL LETTER U WITH CARON 01D4 ; PVALID # LATIN SMALL LETTER U WITH CARON 01D5 ; DISALLOWED # LATIN CAPITAL LETTER U WITH DIAERESIS AND MA 01D6 ; PVALID # LATIN SMALL LETTER U WITH DIAERESIS AND MACR 01D7 ; DISALLOWED # LATIN CAPITAL LETTER U WITH DIAERESIS AND AC 01D8 ; PVALID # LATIN SMALL LETTER U WITH DIAERESIS AND ACUT 01D9 ; DISALLOWED # LATIN CAPITAL LETTER U WITH DIAERESIS AND CA 01DA ; PVALID # LATIN SMALL LETTER U WITH DIAERESIS AND CARO 01DB ; DISALLOWED # LATIN CAPITAL LETTER U WITH DIAERESIS AND GR 01DC..01DD ; PVALID # LATIN SMALL LETTER U WITH DIAERESIS AND GRAV 01DE ; DISALLOWED # LATIN CAPITAL LETTER A WITH DIAERESIS AND MA 01DF ; PVALID # LATIN SMALL LETTER A WITH DIAERESIS AND MACR 01E0 ; DISALLOWED # LATIN CAPITAL LETTER A WITH DOT ABOVE AND MA 01E1 ; PVALID # LATIN SMALL LETTER A WITH DOT ABOVE AND MACR 01E2 ; DISALLOWED # LATIN CAPITAL LETTER AE WITH MACRON 01E3 ; PVALID # LATIN SMALL LETTER AE WITH MACRON 01E4 ; DISALLOWED # LATIN CAPITAL LETTER G WITH STROKE 01E5 ; PVALID # LATIN SMALL LETTER G WITH STROKE 01E6 ; DISALLOWED # LATIN CAPITAL LETTER G WITH CARON 01E7 ; PVALID # LATIN SMALL LETTER G WITH CARON 01E8 ; DISALLOWED # LATIN CAPITAL LETTER K WITH CARON 01E9 ; PVALID # LATIN SMALL LETTER K WITH CARON 01EA ; DISALLOWED # LATIN CAPITAL LETTER O WITH OGONEK 01EB ; PVALID # LATIN SMALL LETTER O WITH OGONEK 01EC ; DISALLOWED # LATIN CAPITAL LETTER O WITH OGONEK AND MACRO 01ED ; PVALID # LATIN SMALL LETTER O WITH OGONEK AND MACRON 01EE ; DISALLOWED # LATIN CAPITAL LETTER EZH WITH CARON 01EF..01F0 ; PVALID # LATIN SMALL LETTER EZH WITH CARON..LATIN SMA 01F1..01F4 ; DISALLOWED # LATIN CAPITAL LETTER DZ..LATIN CAPITAL LETTE 01F5 ; PVALID # LATIN SMALL LETTER G WITH ACUTE 01F6..01F8 ; DISALLOWED # LATIN CAPITAL LETTER HWAIR..LATIN CAPITAL LE 01F9 ; PVALID # LATIN SMALL LETTER N WITH GRAVE 01FA ; DISALLOWED # LATIN CAPITAL LETTER A WITH RING ABOVE AND A 01FB ; PVALID # LATIN SMALL LETTER A WITH RING ABOVE AND ACU 01FC ; DISALLOWED # LATIN CAPITAL LETTER AE WITH ACUTE 01FD ; PVALID # LATIN SMALL LETTER AE WITH ACUTE 01FE ; DISALLOWED # LATIN CAPITAL LETTER O WITH STROKE AND ACUTE 01FF ; PVALID # LATIN SMALL LETTER O WITH STROKE AND ACUTE 0200 ; DISALLOWED # LATIN CAPITAL LETTER A WITH DOUBLE GRAVE 0201 ; PVALID # LATIN SMALL LETTER A WITH DOUBLE GRAVE 0202 ; DISALLOWED # LATIN CAPITAL LETTER A WITH INVERTED BREVE 0203 ; PVALID # LATIN SMALL LETTER A WITH INVERTED BREVE 0204 ; DISALLOWED # LATIN CAPITAL LETTER E WITH DOUBLE GRAVE 0205 ; PVALID # LATIN SMALL LETTER E WITH DOUBLE GRAVE 0206 ; DISALLOWED # LATIN CAPITAL LETTER E WITH INVERTED BREVE 0207 ; PVALID # LATIN SMALL LETTER E WITH INVERTED BREVE Faltstrom Standards Track [Page 24]
RFC 5892 IDNA Code Points August 2010 0208 ; DISALLOWED # LATIN CAPITAL LETTER I WITH DOUBLE GRAVE 0209 ; PVALID # LATIN SMALL LETTER I WITH DOUBLE GRAVE 020A ; DISALLOWED # LATIN CAPITAL LETTER I WITH INVERTED BREVE 020B ; PVALID # LATIN SMALL LETTER I WITH INVERTED BREVE 020C ; DISALLOWED # LATIN CAPITAL LETTER O WITH DOUBLE GRAVE 020D ; PVALID # LATIN SMALL LETTER O WITH DOUBLE GRAVE 020E ; DISALLOWED # LATIN CAPITAL LETTER O WITH INVERTED BREVE 020F ; PVALID # LATIN SMALL LETTER O WITH INVERTED BREVE 0210 ; DISALLOWED # LATIN CAPITAL LETTER R WITH DOUBLE GRAVE 0211 ; PVALID # LATIN SMALL LETTER R WITH DOUBLE GRAVE 0212 ; DISALLOWED # LATIN CAPITAL LETTER R WITH INVERTED BREVE 0213 ; PVALID # LATIN SMALL LETTER R WITH INVERTED BREVE 0214 ; DISALLOWED # LATIN CAPITAL LETTER U WITH DOUBLE GRAVE 0215 ; PVALID # LATIN SMALL LETTER U WITH DOUBLE GRAVE 0216 ; DISALLOWED # LATIN CAPITAL LETTER U WITH INVERTED BREVE 0217 ; PVALID # LATIN SMALL LETTER U WITH INVERTED BREVE 0218 ; DISALLOWED # LATIN CAPITAL LETTER S WITH COMMA BELOW 0219 ; PVALID # LATIN SMALL LETTER S WITH COMMA BELOW 021A ; DISALLOWED # LATIN CAPITAL LETTER T WITH COMMA BELOW 021B ; PVALID # LATIN SMALL LETTER T WITH COMMA BELOW 021C ; DISALLOWED # LATIN CAPITAL LETTER YOGH 021D ; PVALID # LATIN SMALL LETTER YOGH 021E ; DISALLOWED # LATIN CAPITAL LETTER H WITH CARON 021F ; PVALID # LATIN SMALL LETTER H WITH CARON 0220 ; DISALLOWED # LATIN CAPITAL LETTER N WITH LONG RIGHT LEG 0221 ; PVALID # LATIN SMALL LETTER D WITH CURL 0222 ; DISALLOWED # LATIN CAPITAL LETTER OU 0223 ; PVALID # LATIN SMALL LETTER OU 0224 ; DISALLOWED # LATIN CAPITAL LETTER Z WITH HOOK 0225 ; PVALID # LATIN SMALL LETTER Z WITH HOOK 0226 ; DISALLOWED # LATIN CAPITAL LETTER A WITH DOT ABOVE 0227 ; PVALID # LATIN SMALL LETTER A WITH DOT ABOVE 0228 ; DISALLOWED # LATIN CAPITAL LETTER E WITH CEDILLA 0229 ; PVALID # LATIN SMALL LETTER E WITH CEDILLA 022A ; DISALLOWED # LATIN CAPITAL LETTER O WITH DIAERESIS AND MA 022B ; PVALID # LATIN SMALL LETTER O WITH DIAERESIS AND MACR 022C ; DISALLOWED # LATIN CAPITAL LETTER O WITH TILDE AND MACRON 022D ; PVALID # LATIN SMALL LETTER O WITH TILDE AND MACRON 022E ; DISALLOWED # LATIN CAPITAL LETTER O WITH DOT ABOVE 022F ; PVALID # LATIN SMALL LETTER O WITH DOT ABOVE 0230 ; DISALLOWED # LATIN CAPITAL LETTER O WITH DOT ABOVE AND MA 0231 ; PVALID # LATIN SMALL LETTER O WITH DOT ABOVE AND MACR 0232 ; DISALLOWED # LATIN CAPITAL LETTER Y WITH MACRON 0233..0239 ; PVALID # LATIN SMALL LETTER Y WITH MACRON..LATIN SMAL 023A..023B ; DISALLOWED # LATIN CAPITAL LETTER A WITH STROKE..LATIN CA 023C ; PVALID # LATIN SMALL LETTER C WITH STROKE 023D..023E ; DISALLOWED # LATIN CAPITAL LETTER L WITH BAR..LATIN CAPIT 023F..0240 ; PVALID # LATIN SMALL LETTER S WITH SWASH TAIL..LATIN Faltstrom Standards Track [Page 25]
RFC 5892 IDNA Code Points August 2010 0241 ; DISALLOWED # LATIN CAPITAL LETTER GLOTTAL STOP 0242 ; PVALID # LATIN SMALL LETTER GLOTTAL STOP 0243..0246 ; DISALLOWED # LATIN CAPITAL LETTER B WITH STROKE..LATIN CA 0247 ; PVALID # LATIN SMALL LETTER E WITH STROKE 0248 ; DISALLOWED # LATIN CAPITAL LETTER J WITH STROKE 0249 ; PVALID # LATIN SMALL LETTER J WITH STROKE 024A ; DISALLOWED # LATIN CAPITAL LETTER SMALL Q WITH HOOK TAIL 024B ; PVALID # LATIN SMALL LETTER Q WITH HOOK TAIL 024C ; DISALLOWED # LATIN CAPITAL LETTER R WITH STROKE 024D ; PVALID # LATIN SMALL LETTER R WITH STROKE 024E ; DISALLOWED # LATIN CAPITAL LETTER Y WITH STROKE 024F..02AF ; PVALID # LATIN SMALL LETTER Y WITH STROKE..LATIN SMAL 02B0..02B8 ; DISALLOWED # MODIFIER LETTER SMALL H..MODIFIER LETTER SMA 02B9..02C1 ; PVALID # MODIFIER LETTER PRIME..MODIFIER LETTER REVER 02C2..02C5 ; DISALLOWED # MODIFIER LETTER LEFT ARROWHEAD..MODIFIER LET 02C6..02D1 ; PVALID # MODIFIER LETTER CIRCUMFLEX ACCENT..MODIFIER 02D2..02EB ; DISALLOWED # MODIFIER LETTER CENTRED RIGHT HALF RING..MOD 02EC ; PVALID # MODIFIER LETTER VOICING 02ED ; DISALLOWED # MODIFIER LETTER UNASPIRATED 02EE ; PVALID # MODIFIER LETTER DOUBLE APOSTROPHE 02EF..02FF ; DISALLOWED # MODIFIER LETTER LOW DOWN ARROWHEAD..MODIFIER 0300..033F ; PVALID # COMBINING GRAVE ACCENT..COMBINING DOUBLE OVE 0340..0341 ; DISALLOWED # COMBINING GRAVE TONE MARK..COMBINING ACUTE T 0342 ; PVALID # COMBINING GREEK PERISPOMENI 0343..0345 ; DISALLOWED # COMBINING GREEK KORONIS..COMBINING GREEK YPO 0346..034E ; PVALID # COMBINING BRIDGE ABOVE..COMBINING UPWARDS AR 034F ; DISALLOWED # COMBINING GRAPHEME JOINER 0350..036F ; PVALID # COMBINING RIGHT ARROWHEAD ABOVE..COMBINING L 0370 ; DISALLOWED # GREEK CAPITAL LETTER HETA 0371 ; PVALID # GREEK SMALL LETTER HETA 0372 ; DISALLOWED # GREEK CAPITAL LETTER ARCHAIC SAMPI 0373 ; PVALID # GREEK SMALL LETTER ARCHAIC SAMPI 0374 ; DISALLOWED # GREEK NUMERAL SIGN 0375 ; CONTEXTO # GREEK LOWER NUMERAL SIGN 0376 ; DISALLOWED # GREEK CAPITAL LETTER PAMPHYLIAN DIGAMMA 0377 ; PVALID # GREEK SMALL LETTER PAMPHYLIAN DIGAMMA 0378..0379 ; UNASSIGNED # <reserved>..<reserved> 037A ; DISALLOWED # GREEK YPOGEGRAMMENI 037B..037D ; PVALID # GREEK SMALL REVERSED LUNATE SIGMA SYMBOL..GR 037E ; DISALLOWED # GREEK QUESTION MARK 037F..0383 ; UNASSIGNED # <reserved>..<reserved> 0384..038A ; DISALLOWED # GREEK TONOS..GREEK CAPITAL LETTER IOTA WITH 038B ; UNASSIGNED # <reserved> 038C ; DISALLOWED # GREEK CAPITAL LETTER OMICRON WITH TONOS 038D ; UNASSIGNED # <reserved> 038E..038F ; DISALLOWED # GREEK CAPITAL LETTER UPSILON WITH TONOS..GRE 0390 ; PVALID # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND T 0391..03A1 ; DISALLOWED # GREEK CAPITAL LETTER ALPHA..GREEK CAPITAL LE Faltstrom Standards Track [Page 26]
RFC 5892 IDNA Code Points August 2010 03A2 ; UNASSIGNED # <reserved> 03A3..03AB ; DISALLOWED # GREEK CAPITAL LETTER SIGMA..GREEK CAPITAL LE 03AC..03CE ; PVALID # GREEK SMALL LETTER ALPHA WITH TONOS..GREEK S 03CF..03D6 ; DISALLOWED # GREEK CAPITAL KAI SYMBOL..GREEK PI SYMBOL 03D7 ; PVALID # GREEK KAI SYMBOL 03D8 ; DISALLOWED # GREEK LETTER ARCHAIC KOPPA 03D9 ; PVALID # GREEK SMALL LETTER ARCHAIC KOPPA 03DA ; DISALLOWED # GREEK LETTER STIGMA 03DB ; PVALID # GREEK SMALL LETTER STIGMA 03DC ; DISALLOWED # GREEK LETTER DIGAMMA 03DD ; PVALID # GREEK SMALL LETTER DIGAMMA 03DE ; DISALLOWED # GREEK LETTER KOPPA 03DF ; PVALID # GREEK SMALL LETTER KOPPA 03E0 ; DISALLOWED # GREEK LETTER SAMPI 03E1 ; PVALID # GREEK SMALL LETTER SAMPI 03E2 ; DISALLOWED # COPTIC CAPITAL LETTER SHEI 03E3 ; PVALID # COPTIC SMALL LETTER SHEI 03E4 ; DISALLOWED # COPTIC CAPITAL LETTER FEI 03E5 ; PVALID # COPTIC SMALL LETTER FEI 03E6 ; DISALLOWED # COPTIC CAPITAL LETTER KHEI 03E7 ; PVALID # COPTIC SMALL LETTER KHEI 03E8 ; DISALLOWED # COPTIC CAPITAL LETTER HORI 03E9 ; PVALID # COPTIC SMALL LETTER HORI 03EA ; DISALLOWED # COPTIC CAPITAL LETTER GANGIA 03EB ; PVALID # COPTIC SMALL LETTER GANGIA 03EC ; DISALLOWED # COPTIC CAPITAL LETTER SHIMA 03ED ; PVALID # COPTIC SMALL LETTER SHIMA 03EE ; DISALLOWED # COPTIC CAPITAL LETTER DEI 03EF ; PVALID # COPTIC SMALL LETTER DEI 03F0..03F2 ; DISALLOWED # GREEK KAPPA SYMBOL..GREEK LUNATE SIGMA SYMBO 03F3 ; PVALID # GREEK LETTER YOT 03F4..03F7 ; DISALLOWED # GREEK CAPITAL THETA SYMBOL..GREEK CAPITAL LE 03F8 ; PVALID # GREEK SMALL LETTER SHO 03F9..03FA ; DISALLOWED # GREEK CAPITAL LUNATE SIGMA SYMBOL..GREEK CAP 03FB..03FC ; PVALID # GREEK SMALL LETTER SAN..GREEK RHO WITH STROK 03FD..042F ; DISALLOWED # GREEK CAPITAL REVERSED LUNATE SIGMA SYMBOL.. 0430..045F ; PVALID # CYRILLIC SMALL LETTER A..CYRILLIC SMALL LETT 0460 ; DISALLOWED # CYRILLIC CAPITAL LETTER OMEGA 0461 ; PVALID # CYRILLIC SMALL LETTER OMEGA 0462 ; DISALLOWED # CYRILLIC CAPITAL LETTER YAT 0463 ; PVALID # CYRILLIC SMALL LETTER YAT 0464 ; DISALLOWED # CYRILLIC CAPITAL LETTER IOTIFIED E 0465 ; PVALID # CYRILLIC SMALL LETTER IOTIFIED E 0466 ; DISALLOWED # CYRILLIC CAPITAL LETTER LITTLE YUS 0467 ; PVALID # CYRILLIC SMALL LETTER LITTLE YUS 0468 ; DISALLOWED # CYRILLIC CAPITAL LETTER IOTIFIED LITTLE YUS 0469 ; PVALID # CYRILLIC SMALL LETTER IOTIFIED LITTLE YUS 046A ; DISALLOWED # CYRILLIC CAPITAL LETTER BIG YUS Faltstrom Standards Track [Page 27]
RFC 5892 IDNA Code Points August 2010 046B ; PVALID # CYRILLIC SMALL LETTER BIG YUS 046C ; DISALLOWED # CYRILLIC CAPITAL LETTER IOTIFIED BIG YUS 046D ; PVALID # CYRILLIC SMALL LETTER IOTIFIED BIG YUS 046E ; DISALLOWED # CYRILLIC CAPITAL LETTER KSI 046F ; PVALID # CYRILLIC SMALL LETTER KSI 0470 ; DISALLOWED # CYRILLIC CAPITAL LETTER PSI 0471 ; PVALID # CYRILLIC SMALL LETTER PSI 0472 ; DISALLOWED # CYRILLIC CAPITAL LETTER FITA 0473 ; PVALID # CYRILLIC SMALL LETTER FITA 0474 ; DISALLOWED # CYRILLIC CAPITAL LETTER IZHITSA 0475 ; PVALID # CYRILLIC SMALL LETTER IZHITSA 0476 ; DISALLOWED # CYRILLIC CAPITAL LETTER IZHITSA WITH DOUBLE 0477 ; PVALID # CYRILLIC SMALL LETTER IZHITSA WITH DOUBLE GR 0478 ; DISALLOWED # CYRILLIC CAPITAL LETTER UK 0479 ; PVALID # CYRILLIC SMALL LETTER UK 047A ; DISALLOWED # CYRILLIC CAPITAL LETTER ROUND OMEGA 047B ; PVALID # CYRILLIC SMALL LETTER ROUND OMEGA 047C ; DISALLOWED # CYRILLIC CAPITAL LETTER OMEGA WITH TITLO 047D ; PVALID # CYRILLIC SMALL LETTER OMEGA WITH TITLO 047E ; DISALLOWED # CYRILLIC CAPITAL LETTER OT 047F ; PVALID # CYRILLIC SMALL LETTER OT 0480 ; DISALLOWED # CYRILLIC CAPITAL LETTER KOPPA 0481 ; PVALID # CYRILLIC SMALL LETTER KOPPA 0482 ; DISALLOWED # CYRILLIC THOUSANDS SIGN 0483..0487 ; PVALID # COMBINING CYRILLIC TITLO..COMBINING CYRILLIC 0488..048A ; DISALLOWED # COMBINING CYRILLIC HUNDRED THOUSANDS SIGN..C 048B ; PVALID # CYRILLIC SMALL LETTER SHORT I WITH TAIL 048C ; DISALLOWED # CYRILLIC CAPITAL LETTER SEMISOFT SIGN 048D ; PVALID # CYRILLIC SMALL LETTER SEMISOFT SIGN 048E ; DISALLOWED # CYRILLIC CAPITAL LETTER ER WITH TICK 048F ; PVALID # CYRILLIC SMALL LETTER ER WITH TICK 0490 ; DISALLOWED # CYRILLIC CAPITAL LETTER GHE WITH UPTURN 0491 ; PVALID # CYRILLIC SMALL LETTER GHE WITH UPTURN 0492 ; DISALLOWED # CYRILLIC CAPITAL LETTER GHE WITH STROKE 0493 ; PVALID # CYRILLIC SMALL LETTER GHE WITH STROKE 0494 ; DISALLOWED # CYRILLIC CAPITAL LETTER GHE WITH MIDDLE HOOK 0495 ; PVALID # CYRILLIC SMALL LETTER GHE WITH MIDDLE HOOK 0496 ; DISALLOWED # CYRILLIC CAPITAL LETTER ZHE WITH DESCENDER 0497 ; PVALID # CYRILLIC SMALL LETTER ZHE WITH DESCENDER 0498 ; DISALLOWED # CYRILLIC CAPITAL LETTER ZE WITH DESCENDER 0499 ; PVALID # CYRILLIC SMALL LETTER ZE WITH DESCENDER 049A ; DISALLOWED # CYRILLIC CAPITAL LETTER KA WITH DESCENDER 049B ; PVALID # CYRILLIC SMALL LETTER KA WITH DESCENDER 049C ; DISALLOWED # CYRILLIC CAPITAL LETTER KA WITH VERTICAL STR 049D ; PVALID # CYRILLIC SMALL LETTER KA WITH VERTICAL STROK 049E ; DISALLOWED # CYRILLIC CAPITAL LETTER KA WITH STROKE 049F ; PVALID # CYRILLIC SMALL LETTER KA WITH STROKE 04A0 ; DISALLOWED # CYRILLIC CAPITAL LETTER BASHKIR KA Faltstrom Standards Track [Page 28]
RFC 5892 IDNA Code Points August 2010 04A1 ; PVALID # CYRILLIC SMALL LETTER BASHKIR KA 04A2 ; DISALLOWED # CYRILLIC CAPITAL LETTER EN WITH DESCENDER 04A3 ; PVALID # CYRILLIC SMALL LETTER EN WITH DESCENDER 04A4 ; DISALLOWED # CYRILLIC CAPITAL LIGATURE EN GHE 04A5 ; PVALID # CYRILLIC SMALL LIGATURE EN GHE 04A6 ; DISALLOWED # CYRILLIC CAPITAL LETTER PE WITH MIDDLE HOOK 04A7 ; PVALID # CYRILLIC SMALL LETTER PE WITH MIDDLE HOOK 04A8 ; DISALLOWED # CYRILLIC CAPITAL LETTER ABKHASIAN HA 04A9 ; PVALID # CYRILLIC SMALL LETTER ABKHASIAN HA 04AA ; DISALLOWED # CYRILLIC CAPITAL LETTER ES WITH DESCENDER 04AB ; PVALID # CYRILLIC SMALL LETTER ES WITH DESCENDER 04AC ; DISALLOWED # CYRILLIC CAPITAL LETTER TE WITH DESCENDER 04AD ; PVALID # CYRILLIC SMALL LETTER TE WITH DESCENDER 04AE ; DISALLOWED # CYRILLIC CAPITAL LETTER STRAIGHT U 04AF ; PVALID # CYRILLIC SMALL LETTER STRAIGHT U 04B0 ; DISALLOWED # CYRILLIC CAPITAL LETTER STRAIGHT U WITH STRO 04B1 ; PVALID # CYRILLIC SMALL LETTER STRAIGHT U WITH STROKE 04B2 ; DISALLOWED # CYRILLIC CAPITAL LETTER HA WITH DESCENDER 04B3 ; PVALID # CYRILLIC SMALL LETTER HA WITH DESCENDER 04B4 ; DISALLOWED # CYRILLIC CAPITAL LIGATURE TE TSE 04B5 ; PVALID # CYRILLIC SMALL LIGATURE TE TSE 04B6 ; DISALLOWED # CYRILLIC CAPITAL LETTER CHE WITH DESCENDER 04B7 ; PVALID # CYRILLIC SMALL LETTER CHE WITH DESCENDER 04B8 ; DISALLOWED # CYRILLIC CAPITAL LETTER CHE WITH VERTICAL ST 04B9 ; PVALID # CYRILLIC SMALL LETTER CHE WITH VERTICAL STRO 04BA ; DISALLOWED # CYRILLIC CAPITAL LETTER SHHA 04BB ; PVALID # CYRILLIC SMALL LETTER SHHA 04BC ; DISALLOWED # CYRILLIC CAPITAL LETTER ABKHASIAN CHE 04BD ; PVALID # CYRILLIC SMALL LETTER ABKHASIAN CHE 04BE ; DISALLOWED # CYRILLIC CAPITAL LETTER ABKHASIAN CHE WITH D 04BF ; PVALID # CYRILLIC SMALL LETTER ABKHASIAN CHE WITH DES 04C0..04C1 ; DISALLOWED # CYRILLIC LETTER PALOCHKA..CYRILLIC CAPITAL L 04C2 ; PVALID # CYRILLIC SMALL LETTER ZHE WITH BREVE 04C3 ; DISALLOWED # CYRILLIC CAPITAL LETTER KA WITH HOOK 04C4 ; PVALID # CYRILLIC SMALL LETTER KA WITH HOOK 04C5 ; DISALLOWED # CYRILLIC CAPITAL LETTER EL WITH TAIL 04C6 ; PVALID # CYRILLIC SMALL LETTER EL WITH TAIL 04C7 ; DISALLOWED # CYRILLIC CAPITAL LETTER EN WITH HOOK 04C8 ; PVALID # CYRILLIC SMALL LETTER EN WITH HOOK 04C9 ; DISALLOWED # CYRILLIC CAPITAL LETTER EN WITH TAIL 04CA ; PVALID # CYRILLIC SMALL LETTER EN WITH TAIL 04CB ; DISALLOWED # CYRILLIC CAPITAL LETTER KHAKASSIAN CHE 04CC ; PVALID # CYRILLIC SMALL LETTER KHAKASSIAN CHE 04CD ; DISALLOWED # CYRILLIC CAPITAL LETTER EM WITH TAIL 04CE..04CF ; PVALID # CYRILLIC SMALL LETTER EM WITH TAIL..CYRILLIC 04D0 ; DISALLOWED # CYRILLIC CAPITAL LETTER A WITH BREVE 04D1 ; PVALID # CYRILLIC SMALL LETTER A WITH BREVE 04D2 ; DISALLOWED # CYRILLIC CAPITAL LETTER A WITH DIAERESIS Faltstrom Standards Track [Page 29]
RFC 5892 IDNA Code Points August 2010 04D3 ; PVALID # CYRILLIC SMALL LETTER A WITH DIAERESIS 04D4 ; DISALLOWED # CYRILLIC CAPITAL LIGATURE A IE 04D5 ; PVALID # CYRILLIC SMALL LIGATURE A IE 04D6 ; DISALLOWED # CYRILLIC CAPITAL LETTER IE WITH BREVE 04D7 ; PVALID # CYRILLIC SMALL LETTER IE WITH BREVE 04D8 ; DISALLOWED # CYRILLIC CAPITAL LETTER SCHWA 04D9 ; PVALID # CYRILLIC SMALL LETTER SCHWA 04DA ; DISALLOWED # CYRILLIC CAPITAL LETTER SCHWA WITH DIAERESIS 04DB ; PVALID # CYRILLIC SMALL LETTER SCHWA WITH DIAERESIS 04DC ; DISALLOWED # CYRILLIC CAPITAL LETTER ZHE WITH DIAERESIS 04DD ; PVALID # CYRILLIC SMALL LETTER ZHE WITH DIAERESIS 04DE ; DISALLOWED # CYRILLIC CAPITAL LETTER ZE WITH DIAERESIS 04DF ; PVALID # CYRILLIC SMALL LETTER ZE WITH DIAERESIS 04E0 ; DISALLOWED # CYRILLIC CAPITAL LETTER ABKHASIAN DZE 04E1 ; PVALID # CYRILLIC SMALL LETTER ABKHASIAN DZE 04E2 ; DISALLOWED # CYRILLIC CAPITAL LETTER I WITH MACRON 04E3 ; PVALID # CYRILLIC SMALL LETTER I WITH MACRON 04E4 ; DISALLOWED # CYRILLIC CAPITAL LETTER I WITH DIAERESIS 04E5 ; PVALID # CYRILLIC SMALL LETTER I WITH DIAERESIS 04E6 ; DISALLOWED # CYRILLIC CAPITAL LETTER O WITH DIAERESIS 04E7 ; PVALID # CYRILLIC SMALL LETTER O WITH DIAERESIS 04E8 ; DISALLOWED # CYRILLIC CAPITAL LETTER BARRED O 04E9 ; PVALID # CYRILLIC SMALL LETTER BARRED O 04EA ; DISALLOWED # CYRILLIC CAPITAL LETTER BARRED O WITH DIAERE 04EB ; PVALID # CYRILLIC SMALL LETTER BARRED O WITH DIAERESI 04EC ; DISALLOWED # CYRILLIC CAPITAL LETTER E WITH DIAERESIS 04ED ; PVALID # CYRILLIC SMALL LETTER E WITH DIAERESIS 04EE ; DISALLOWED # CYRILLIC CAPITAL LETTER U WITH MACRON 04EF ; PVALID # CYRILLIC SMALL LETTER U WITH MACRON 04F0 ; DISALLOWED # CYRILLIC CAPITAL LETTER U WITH DIAERESIS 04F1 ; PVALID # CYRILLIC SMALL LETTER U WITH DIAERESIS 04F2 ; DISALLOWED # CYRILLIC CAPITAL LETTER U WITH DOUBLE ACUTE 04F3 ; PVALID # CYRILLIC SMALL LETTER U WITH DOUBLE ACUTE 04F4 ; DISALLOWED # CYRILLIC CAPITAL LETTER CHE WITH DIAERESIS 04F5 ; PVALID # CYRILLIC SMALL LETTER CHE WITH DIAERESIS 04F6 ; DISALLOWED # CYRILLIC CAPITAL LETTER GHE WITH DESCENDER 04F7 ; PVALID # CYRILLIC SMALL LETTER GHE WITH DESCENDER 04F8 ; DISALLOWED # CYRILLIC CAPITAL LETTER YERU WITH DIAERESIS 04F9 ; PVALID # CYRILLIC SMALL LETTER YERU WITH DIAERESIS 04FA ; DISALLOWED # CYRILLIC CAPITAL LETTER GHE WITH STROKE AND 04FB ; PVALID # CYRILLIC SMALL LETTER GHE WITH STROKE AND HO 04FC ; DISALLOWED # CYRILLIC CAPITAL LETTER HA WITH HOOK 04FD ; PVALID # CYRILLIC SMALL LETTER HA WITH HOOK 04FE ; DISALLOWED # CYRILLIC CAPITAL LETTER HA WITH STROKE 04FF ; PVALID # CYRILLIC SMALL LETTER HA WITH STROKE 0500 ; DISALLOWED # CYRILLIC CAPITAL LETTER KOMI DE 0501 ; PVALID # CYRILLIC SMALL LETTER KOMI DE 0502 ; DISALLOWED # CYRILLIC CAPITAL LETTER KOMI DJE Faltstrom Standards Track [Page 30]
RFC 5892 IDNA Code Points August 2010 0503 ; PVALID # CYRILLIC SMALL LETTER KOMI DJE 0504 ; DISALLOWED # CYRILLIC CAPITAL LETTER KOMI ZJE 0505 ; PVALID # CYRILLIC SMALL LETTER KOMI ZJE 0506 ; DISALLOWED # CYRILLIC CAPITAL LETTER KOMI DZJE 0507 ; PVALID # CYRILLIC SMALL LETTER KOMI DZJE 0508 ; DISALLOWED # CYRILLIC CAPITAL LETTER KOMI LJE 0509 ; PVALID # CYRILLIC SMALL LETTER KOMI LJE 050A ; DISALLOWED # CYRILLIC CAPITAL LETTER KOMI NJE 050B ; PVALID # CYRILLIC SMALL LETTER KOMI NJE 050C ; DISALLOWED # CYRILLIC CAPITAL LETTER KOMI SJE 050D ; PVALID # CYRILLIC SMALL LETTER KOMI SJE 050E ; DISALLOWED # CYRILLIC CAPITAL LETTER KOMI TJE 050F ; PVALID # CYRILLIC SMALL LETTER KOMI TJE 0510 ; DISALLOWED # CYRILLIC CAPITAL LETTER REVERSED ZE 0511 ; PVALID # CYRILLIC SMALL LETTER REVERSED ZE 0512 ; DISALLOWED # CYRILLIC CAPITAL LETTER EL WITH HOOK 0513 ; PVALID # CYRILLIC SMALL LETTER EL WITH HOOK 0514 ; DISALLOWED # CYRILLIC CAPITAL LETTER LHA 0515 ; PVALID # CYRILLIC SMALL LETTER LHA 0516 ; DISALLOWED # CYRILLIC CAPITAL LETTER RHA 0517 ; PVALID # CYRILLIC SMALL LETTER RHA 0518 ; DISALLOWED # CYRILLIC CAPITAL LETTER YAE 0519 ; PVALID # CYRILLIC SMALL LETTER YAE 051A ; DISALLOWED # CYRILLIC CAPITAL LETTER QA 051B ; PVALID # CYRILLIC SMALL LETTER QA 051C ; DISALLOWED # CYRILLIC CAPITAL LETTER WE 051D ; PVALID # CYRILLIC SMALL LETTER WE 051E ; DISALLOWED # CYRILLIC CAPITAL LETTER ALEUT KA 051F ; PVALID # CYRILLIC SMALL LETTER ALEUT KA 0520 ; DISALLOWED # CYRILLIC CAPITAL LETTER EL WITH MIDDLE HOOK 0521 ; PVALID # CYRILLIC SMALL LETTER EL WITH MIDDLE HOOK 0522 ; DISALLOWED # CYRILLIC CAPITAL LETTER EN WITH MIDDLE HOOK 0523 ; PVALID # CYRILLIC SMALL LETTER EN WITH MIDDLE HOOK 0524 ; DISALLOWED # CYRILLIC CAPITAL LETTER PE WITH DESCENDER 0525 ; PVALID # CYRILLIC SMALL LETTER PE WITH DESCENDER 0526..0530 ; UNASSIGNED # <reserved>..<reserved> 0531..0556 ; DISALLOWED # ARMENIAN CAPITAL LETTER AYB..ARMENIAN CAPITA 0557..0558 ; UNASSIGNED # <reserved>..<reserved> 0559 ; PVALID # ARMENIAN MODIFIER LETTER LEFT HALF RING 055A..055F ; DISALLOWED # ARMENIAN APOSTROPHE..ARMENIAN ABBREVIATION M 0560 ; UNASSIGNED # <reserved> 0561..0586 ; PVALID # ARMENIAN SMALL LETTER AYB..ARMENIAN SMALL LE 0587 ; DISALLOWED # ARMENIAN SMALL LIGATURE ECH YIWN 0588 ; UNASSIGNED # <reserved> 0589..058A ; DISALLOWED # ARMENIAN FULL STOP..ARMENIAN HYPHEN 058B..0590 ; UNASSIGNED # <reserved>..<reserved> 0591..05BD ; PVALID # HEBREW ACCENT ETNAHTA..HEBREW POINT METEG 05BE ; DISALLOWED # HEBREW PUNCTUATION MAQAF Faltstrom Standards Track [Page 31]
RFC 5892 IDNA Code Points August 2010 05BF ; PVALID # HEBREW POINT RAFE 05C0 ; DISALLOWED # HEBREW PUNCTUATION PASEQ 05C1..05C2 ; PVALID # HEBREW POINT SHIN DOT..HEBREW POINT SIN DOT 05C3 ; DISALLOWED # HEBREW PUNCTUATION SOF PASUQ 05C4..05C5 ; PVALID # HEBREW MARK UPPER DOT..HEBREW MARK LOWER DOT 05C6 ; DISALLOWED # HEBREW PUNCTUATION NUN HAFUKHA 05C7 ; PVALID # HEBREW POINT QAMATS QATAN 05C8..05CF ; UNASSIGNED # <reserved>..<reserved> 05D0..05EA ; PVALID # HEBREW LETTER ALEF..HEBREW LETTER TAV 05EB..05EF ; UNASSIGNED # <reserved>..<reserved> 05F0..05F2 ; PVALID # HEBREW LIGATURE YIDDISH DOUBLE VAV..HEBREW L 05F3..05F4 ; CONTEXTO # HEBREW PUNCTUATION GERESH..HEBREW PUNCTUATIO 05F5..05FF ; UNASSIGNED # <reserved>..<reserved> 0600..0603 ; DISALLOWED # ARABIC NUMBER SIGN..ARABIC SIGN SAFHA 0604..0605 ; UNASSIGNED # <reserved>..<reserved> 0606..060F ; DISALLOWED # ARABIC-INDIC CUBE ROOT..ARABIC SIGN MISRA 0610..061A ; PVALID # ARABIC SIGN SALLALLAHOU ALAYHE WASSALLAM..AR 061B ; DISALLOWED # ARABIC SEMICOLON 061C..061D ; UNASSIGNED # <reserved>..<reserved> 061E..061F ; DISALLOWED # ARABIC TRIPLE DOT PUNCTUATION MARK..ARABIC Q 0620 ; UNASSIGNED # <reserved> 0621..063F ; PVALID # ARABIC LETTER HAMZA..ARABIC LETTER FARSI YEH 0640 ; DISALLOWED # ARABIC TATWEEL 0641..065E ; PVALID # ARABIC LETTER FEH..ARABIC FATHA WITH TWO DOT 065F ; UNASSIGNED # <reserved> 0660..0669 ; CONTEXTO # ARABIC-INDIC DIGIT ZERO..ARABIC-INDIC DIGIT 066A..066D ; DISALLOWED # ARABIC PERCENT SIGN..ARABIC FIVE POINTED STA 066E..0674 ; PVALID # ARABIC LETTER DOTLESS BEH..ARABIC LETTER HIG 0675..0678 ; DISALLOWED # ARABIC LETTER HIGH HAMZA ALEF..ARABIC LETTER 0679..06D3 ; PVALID # ARABIC LETTER TTEH..ARABIC LETTER YEH BARREE 06D4 ; DISALLOWED # ARABIC FULL STOP 06D5..06DC ; PVALID # ARABIC LETTER AE..ARABIC SMALL HIGH SEEN 06DD..06DE ; DISALLOWED # ARABIC END OF AYAH..ARABIC START OF RUB EL H 06DF..06E8 ; PVALID # ARABIC SMALL HIGH ROUNDED ZERO..ARABIC SMALL 06E9 ; DISALLOWED # ARABIC PLACE OF SAJDAH 06EA..06EF ; PVALID # ARABIC EMPTY CENTRE LOW STOP..ARABIC LETTER 06F0..06F9 ; CONTEXTO # EXTENDED ARABIC-INDIC DIGIT ZERO..EXTENDED A 06FA..06FF ; PVALID # ARABIC LETTER SHEEN WITH DOT BELOW..ARABIC L 0700..070D ; DISALLOWED # SYRIAC END OF PARAGRAPH..SYRIAC HARKLEAN AST 070E ; UNASSIGNED # <reserved> 070F ; DISALLOWED # SYRIAC ABBREVIATION MARK 0710..074A ; PVALID # SYRIAC LETTER ALAPH..SYRIAC BARREKH 074B..074C ; UNASSIGNED # <reserved>..<reserved> 074D..07B1 ; PVALID # SYRIAC LETTER SOGDIAN ZHAIN..THAANA LETTER N 07B2..07BF ; UNASSIGNED # <reserved>..<reserved> 07C0..07F5 ; PVALID # NKO DIGIT ZERO..NKO LOW TONE APOSTROPHE 07F6..07FA ; DISALLOWED # NKO SYMBOL OO DENNEN..NKO LAJANYALAN 07FB..07FF ; UNASSIGNED # <reserved>..<reserved> Faltstrom Standards Track [Page 32]
RFC 5892 IDNA Code Points August 2010 0800..082D ; PVALID # SAMARITAN LETTER ALAF..SAMARITAN MARK NEQUDA 082E..082F ; UNASSIGNED # <reserved>..<reserved> 0830..083E ; DISALLOWED # SAMARITAN PUNCTUATION NEQUDAA..SAMARITAN PUN 083F..08FF ; UNASSIGNED # <reserved>..<reserved> 0900..0939 ; PVALID # DEVANAGARI SIGN INVERTED CANDRABINDU..DEVANA 093A..093B ; UNASSIGNED # <reserved>..<reserved> 093C..094E ; PVALID # DEVANAGARI SIGN NUKTA..DEVANAGARI VOWEL SIGN 094F ; UNASSIGNED # <reserved> 0950..0955 ; PVALID # DEVANAGARI OM..DEVANAGARI VOWEL SIGN CANDRA 0956..0957 ; UNASSIGNED # <reserved>..<reserved> 0958..095F ; DISALLOWED # DEVANAGARI LETTER QA..DEVANAGARI LETTER YYA 0960..0963 ; PVALID # DEVANAGARI LETTER VOCALIC RR..DEVANAGARI VOW 0964..0965 ; DISALLOWED # DEVANAGARI DANDA..DEVANAGARI DOUBLE DANDA 0966..096F ; PVALID # DEVANAGARI DIGIT ZERO..DEVANAGARI DIGIT NINE 0970 ; DISALLOWED # DEVANAGARI ABBREVIATION SIGN 0971..0972 ; PVALID # DEVANAGARI SIGN HIGH SPACING DOT..DEVANAGARI 0973..0978 ; UNASSIGNED # <reserved>..<reserved> 0979..097F ; PVALID # DEVANAGARI LETTER ZHA..DEVANAGARI LETTER BBA 0980 ; UNASSIGNED # <reserved> 0981..0983 ; PVALID # BENGALI SIGN CANDRABINDU..BENGALI SIGN VISAR 0984 ; UNASSIGNED # <reserved> 0985..098C ; PVALID # BENGALI LETTER A..BENGALI LETTER VOCALIC L 098D..098E ; UNASSIGNED # <reserved>..<reserved> 098F..0990 ; PVALID # BENGALI LETTER E..BENGALI LETTER AI 0991..0992 ; UNASSIGNED # <reserved>..<reserved> 0993..09A8 ; PVALID # BENGALI LETTER O..BENGALI LETTER NA 09A9 ; UNASSIGNED # <reserved> 09AA..09B0 ; PVALID # BENGALI LETTER PA..BENGALI LETTER RA 09B1 ; UNASSIGNED # <reserved> 09B2 ; PVALID # BENGALI LETTER LA 09B3..09B5 ; UNASSIGNED # <reserved>..<reserved> 09B6..09B9 ; PVALID # BENGALI LETTER SHA..BENGALI LETTER HA 09BA..09BB ; UNASSIGNED # <reserved>..<reserved> 09BC..09C4 ; PVALID # BENGALI SIGN NUKTA..BENGALI VOWEL SIGN VOCAL 09C5..09C6 ; UNASSIGNED # <reserved>..<reserved> 09C7..09C8 ; PVALID # BENGALI VOWEL SIGN E..BENGALI VOWEL SIGN AI 09C9..09CA ; UNASSIGNED # <reserved>..<reserved> 09CB..09CE ; PVALID # BENGALI VOWEL SIGN O..BENGALI LETTER KHANDA 09CF..09D6 ; UNASSIGNED # <reserved>..<reserved> 09D7 ; PVALID # BENGALI AU LENGTH MARK 09D8..09DB ; UNASSIGNED # <reserved>..<reserved> 09DC..09DD ; DISALLOWED # BENGALI LETTER RRA..BENGALI LETTER RHA 09DE ; UNASSIGNED # <reserved> 09DF ; DISALLOWED # BENGALI LETTER YYA 09E0..09E3 ; PVALID # BENGALI LETTER VOCALIC RR..BENGALI VOWEL SIG 09E4..09E5 ; UNASSIGNED # <reserved>..<reserved> 09E6..09F1 ; PVALID # BENGALI DIGIT ZERO..BENGALI LETTER RA WITH L 09F2..09FB ; DISALLOWED # BENGALI RUPEE MARK..BENGALI GANDA MARK Faltstrom Standards Track [Page 33]
RFC 5892 IDNA Code Points August 2010 09FC..0A00 ; UNASSIGNED # <reserved>..<reserved> 0A01..0A03 ; PVALID # GURMUKHI SIGN ADAK BINDI..GURMUKHI SIGN VISA 0A04 ; UNASSIGNED # <reserved> 0A05..0A0A ; PVALID # GURMUKHI LETTER A..GURMUKHI LETTER UU 0A0B..0A0E ; UNASSIGNED # <reserved>..<reserved> 0A0F..0A10 ; PVALID # GURMUKHI LETTER EE..GURMUKHI LETTER AI 0A11..0A12 ; UNASSIGNED # <reserved>..<reserved> 0A13..0A28 ; PVALID # GURMUKHI LETTER OO..GURMUKHI LETTER NA 0A29 ; UNASSIGNED # <reserved> 0A2A..0A30 ; PVALID # GURMUKHI LETTER PA..GURMUKHI LETTER RA 0A31 ; UNASSIGNED # <reserved> 0A32 ; PVALID # GURMUKHI LETTER LA 0A33 ; DISALLOWED # GURMUKHI LETTER LLA 0A34 ; UNASSIGNED # <reserved> 0A35 ; PVALID # GURMUKHI LETTER VA 0A36 ; DISALLOWED # GURMUKHI LETTER SHA 0A37 ; UNASSIGNED # <reserved> 0A38..0A39 ; PVALID # GURMUKHI LETTER SA..GURMUKHI LETTER HA 0A3A..0A3B ; UNASSIGNED # <reserved>..<reserved> 0A3C ; PVALID # GURMUKHI SIGN NUKTA 0A3D ; UNASSIGNED # <reserved> 0A3E..0A42 ; PVALID # GURMUKHI VOWEL SIGN AA..GURMUKHI VOWEL SIGN 0A43..0A46 ; UNASSIGNED # <reserved>..<reserved> 0A47..0A48 ; PVALID # GURMUKHI VOWEL SIGN EE..GURMUKHI VOWEL SIGN 0A49..0A4A ; UNASSIGNED # <reserved>..<reserved> 0A4B..0A4D ; PVALID # GURMUKHI VOWEL SIGN OO..GURMUKHI SIGN VIRAMA 0A4E..0A50 ; UNASSIGNED # <reserved>..<reserved> 0A51 ; PVALID # GURMUKHI SIGN UDAAT 0A52..0A58 ; UNASSIGNED # <reserved>..<reserved> 0A59..0A5B ; DISALLOWED # GURMUKHI LETTER KHHA..GURMUKHI LETTER ZA 0A5C ; PVALID # GURMUKHI LETTER RRA 0A5D ; UNASSIGNED # <reserved> 0A5E ; DISALLOWED # GURMUKHI LETTER FA 0A5F..0A65 ; UNASSIGNED # <reserved>..<reserved> 0A66..0A75 ; PVALID # GURMUKHI DIGIT ZERO..GURMUKHI SIGN YAKASH 0A76..0A80 ; UNASSIGNED # <reserved>..<reserved> 0A81..0A83 ; PVALID # GUJARATI SIGN CANDRABINDU..GUJARATI SIGN VIS 0A84 ; UNASSIGNED # <reserved> 0A85..0A8D ; PVALID # GUJARATI LETTER A..GUJARATI VOWEL CANDRA E 0A8E ; UNASSIGNED # <reserved> 0A8F..0A91 ; PVALID # GUJARATI LETTER E..GUJARATI VOWEL CANDRA O 0A92 ; UNASSIGNED # <reserved> 0A93..0AA8 ; PVALID # GUJARATI LETTER O..GUJARATI LETTER NA 0AA9 ; UNASSIGNED # <reserved> 0AAA..0AB0 ; PVALID # GUJARATI LETTER PA..GUJARATI LETTER RA 0AB1 ; UNASSIGNED # <reserved> 0AB2..0AB3 ; PVALID # GUJARATI LETTER LA..GUJARATI LETTER LLA 0AB4 ; UNASSIGNED # <reserved> Faltstrom Standards Track [Page 34]
RFC 5892 IDNA Code Points August 2010 0AB5..0AB9 ; PVALID # GUJARATI LETTER VA..GUJARATI LETTER HA 0ABA..0ABB ; UNASSIGNED # <reserved>..<reserved> 0ABC..0AC5 ; PVALID # GUJARATI SIGN NUKTA..GUJARATI VOWEL SIGN CAN 0AC6 ; UNASSIGNED # <reserved> 0AC7..0AC9 ; PVALID # GUJARATI VOWEL SIGN E..GUJARATI VOWEL SIGN C 0ACA ; UNASSIGNED # <reserved> 0ACB..0ACD ; PVALID # GUJARATI VOWEL SIGN O..GUJARATI SIGN VIRAMA 0ACE..0ACF ; UNASSIGNED # <reserved>..<reserved> 0AD0 ; PVALID # GUJARATI OM 0AD1..0ADF ; UNASSIGNED # <reserved>..<reserved> 0AE0..0AE3 ; PVALID # GUJARATI LETTER VOCALIC RR..GUJARATI VOWEL S 0AE4..0AE5 ; UNASSIGNED # <reserved>..<reserved> 0AE6..0AEF ; PVALID # GUJARATI DIGIT ZERO..GUJARATI DIGIT NINE 0AF0 ; UNASSIGNED # <reserved> 0AF1 ; DISALLOWED # GUJARATI RUPEE SIGN 0AF2..0B00 ; UNASSIGNED # <reserved>..<reserved> 0B01..0B03 ; PVALID # ORIYA SIGN CANDRABINDU..ORIYA SIGN VISARGA 0B04 ; UNASSIGNED # <reserved> 0B05..0B0C ; PVALID # ORIYA LETTER A..ORIYA LETTER VOCALIC L 0B0D..0B0E ; UNASSIGNED # <reserved>..<reserved> 0B0F..0B10 ; PVALID # ORIYA LETTER E..ORIYA LETTER AI 0B11..0B12 ; UNASSIGNED # <reserved>..<reserved> 0B13..0B28 ; PVALID # ORIYA LETTER O..ORIYA LETTER NA 0B29 ; UNASSIGNED # <reserved> 0B2A..0B30 ; PVALID # ORIYA LETTER PA..ORIYA LETTER RA 0B31 ; UNASSIGNED # <reserved> 0B32..0B33 ; PVALID # ORIYA LETTER LA..ORIYA LETTER LLA 0B34 ; UNASSIGNED # <reserved> 0B35..0B39 ; PVALID # ORIYA LETTER VA..ORIYA LETTER HA 0B3A..0B3B ; UNASSIGNED # <reserved>..<reserved> 0B3C..0B44 ; PVALID # ORIYA SIGN NUKTA..ORIYA VOWEL SIGN VOCALIC R 0B45..0B46 ; UNASSIGNED # <reserved>..<reserved> 0B47..0B48 ; PVALID # ORIYA VOWEL SIGN E..ORIYA VOWEL SIGN AI 0B49..0B4A ; UNASSIGNED # <reserved>..<reserved> 0B4B..0B4D ; PVALID # ORIYA VOWEL SIGN O..ORIYA SIGN VIRAMA 0B4E..0B55 ; UNASSIGNED # <reserved>..<reserved> 0B56..0B57 ; PVALID # ORIYA AI LENGTH MARK..ORIYA AU LENGTH MARK 0B58..0B5B ; UNASSIGNED # <reserved>..<reserved> 0B5C..0B5D ; DISALLOWED # ORIYA LETTER RRA..ORIYA LETTER RHA 0B5E ; UNASSIGNED # <reserved> 0B5F..0B63 ; PVALID # ORIYA LETTER YYA..ORIYA VOWEL SIGN VOCALIC L 0B64..0B65 ; UNASSIGNED # <reserved>..<reserved> 0B66..0B6F ; PVALID # ORIYA DIGIT ZERO..ORIYA DIGIT NINE 0B70 ; DISALLOWED # ORIYA ISSHAR 0B71 ; PVALID # ORIYA LETTER WA 0B72..0B81 ; UNASSIGNED # <reserved>..<reserved> 0B82..0B83 ; PVALID # TAMIL SIGN ANUSVARA..TAMIL SIGN VISARGA 0B84 ; UNASSIGNED # <reserved> Faltstrom Standards Track [Page 35]
RFC 5892 IDNA Code Points August 2010 0B85..0B8A ; PVALID # TAMIL LETTER A..TAMIL LETTER UU 0B8B..0B8D ; UNASSIGNED # <reserved>..<reserved> 0B8E..0B90 ; PVALID # TAMIL LETTER E..TAMIL LETTER AI 0B91 ; UNASSIGNED # <reserved> 0B92..0B95 ; PVALID # TAMIL LETTER O..TAMIL LETTER KA 0B96..0B98 ; UNASSIGNED # <reserved>..<reserved> 0B99..0B9A ; PVALID # TAMIL LETTER NGA..TAMIL LETTER CA 0B9B ; UNASSIGNED # <reserved> 0B9C ; PVALID # TAMIL LETTER JA 0B9D ; UNASSIGNED # <reserved> 0B9E..0B9F ; PVALID # TAMIL LETTER NYA..TAMIL LETTER TTA 0BA0..0BA2 ; UNASSIGNED # <reserved>..<reserved> 0BA3..0BA4 ; PVALID # TAMIL LETTER NNA..TAMIL LETTER TA 0BA5..0BA7 ; UNASSIGNED # <reserved>..<reserved> 0BA8..0BAA ; PVALID # TAMIL LETTER NA..TAMIL LETTER PA 0BAB..0BAD ; UNASSIGNED # <reserved>..<reserved> 0BAE..0BB9 ; PVALID # TAMIL LETTER MA..TAMIL LETTER HA 0BBA..0BBD ; UNASSIGNED # <reserved>..<reserved> 0BBE..0BC2 ; PVALID # TAMIL VOWEL SIGN AA..TAMIL VOWEL SIGN UU 0BC3..0BC5 ; UNASSIGNED # <reserved>..<reserved> 0BC6..0BC8 ; PVALID # TAMIL VOWEL SIGN E..TAMIL VOWEL SIGN AI 0BC9 ; UNASSIGNED # <reserved> 0BCA..0BCD ; PVALID # TAMIL VOWEL SIGN O..TAMIL SIGN VIRAMA 0BCE..0BCF ; UNASSIGNED # <reserved>..<reserved> 0BD0 ; PVALID # TAMIL OM 0BD1..0BD6 ; UNASSIGNED # <reserved>..<reserved> 0BD7 ; PVALID # TAMIL AU LENGTH MARK 0BD8..0BE5 ; UNASSIGNED # <reserved>..<reserved> 0BE6..0BEF ; PVALID # TAMIL DIGIT ZERO..TAMIL DIGIT NINE 0BF0..0BFA ; DISALLOWED # TAMIL NUMBER TEN..TAMIL NUMBER SIGN 0BFB..0C00 ; UNASSIGNED # <reserved>..<reserved> 0C01..0C03 ; PVALID # TELUGU SIGN CANDRABINDU..TELUGU SIGN VISARGA 0C04 ; UNASSIGNED # <reserved> 0C05..0C0C ; PVALID # TELUGU LETTER A..TELUGU LETTER VOCALIC L 0C0D ; UNASSIGNED # <reserved> 0C0E..0C10 ; PVALID # TELUGU LETTER E..TELUGU LETTER AI 0C11 ; UNASSIGNED # <reserved> 0C12..0C28 ; PVALID # TELUGU LETTER O..TELUGU LETTER NA 0C29 ; UNASSIGNED # <reserved> 0C2A..0C33 ; PVALID # TELUGU LETTER PA..TELUGU LETTER LLA 0C34 ; UNASSIGNED # <reserved> 0C35..0C39 ; PVALID # TELUGU LETTER VA..TELUGU LETTER HA 0C3A..0C3C ; UNASSIGNED # <reserved>..<reserved> 0C3D..0C44 ; PVALID # TELUGU SIGN AVAGRAHA..TELUGU VOWEL SIGN VOCA 0C45 ; UNASSIGNED # <reserved> 0C46..0C48 ; PVALID # TELUGU VOWEL SIGN E..TELUGU VOWEL SIGN AI 0C49 ; UNASSIGNED # <reserved> 0C4A..0C4D ; PVALID # TELUGU VOWEL SIGN O..TELUGU SIGN VIRAMA Faltstrom Standards Track [Page 36]
RFC 5892 IDNA Code Points August 2010 0C4E..0C54 ; UNASSIGNED # <reserved>..<reserved> 0C55..0C56 ; PVALID # TELUGU LENGTH MARK..TELUGU AI LENGTH MARK 0C57 ; UNASSIGNED # <reserved> 0C58..0C59 ; PVALID # TELUGU LETTER TSA..TELUGU LETTER DZA 0C5A..0C5F ; UNASSIGNED # <reserved>..<reserved> 0C60..0C63 ; PVALID # TELUGU LETTER VOCALIC RR..TELUGU VOWEL SIGN 0C64..0C65 ; UNASSIGNED # <reserved>..<reserved> 0C66..0C6F ; PVALID # TELUGU DIGIT ZERO..TELUGU DIGIT NINE 0C70..0C77 ; UNASSIGNED # <reserved>..<reserved> 0C78..0C7F ; DISALLOWED # TELUGU FRACTION DIGIT ZERO FOR ODD POWERS OF 0C80..0C81 ; UNASSIGNED # <reserved>..<reserved> 0C82..0C83 ; PVALID # KANNADA SIGN ANUSVARA..KANNADA SIGN VISARGA 0C84 ; UNASSIGNED # <reserved> 0C85..0C8C ; PVALID # KANNADA LETTER A..KANNADA LETTER VOCALIC L 0C8D ; UNASSIGNED # <reserved> 0C8E..0C90 ; PVALID # KANNADA LETTER E..KANNADA LETTER AI 0C91 ; UNASSIGNED # <reserved> 0C92..0CA8 ; PVALID # KANNADA LETTER O..KANNADA LETTER NA 0CA9 ; UNASSIGNED # <reserved> 0CAA..0CB3 ; PVALID # KANNADA LETTER PA..KANNADA LETTER LLA 0CB4 ; UNASSIGNED # <reserved> 0CB5..0CB9 ; PVALID # KANNADA LETTER VA..KANNADA LETTER HA 0CBA..0CBB ; UNASSIGNED # <reserved>..<reserved> 0CBC..0CC4 ; PVALID # KANNADA SIGN NUKTA..KANNADA VOWEL SIGN VOCAL 0CC5 ; UNASSIGNED # <reserved> 0CC6..0CC8 ; PVALID # KANNADA VOWEL SIGN E..KANNADA VOWEL SIGN AI 0CC9 ; UNASSIGNED # <reserved> 0CCA..0CCD ; PVALID # KANNADA VOWEL SIGN O..KANNADA SIGN VIRAMA 0CCE..0CD4 ; UNASSIGNED # <reserved>..<reserved> 0CD5..0CD6 ; PVALID # KANNADA LENGTH MARK..KANNADA AI LENGTH MARK 0CD7..0CDD ; UNASSIGNED # <reserved>..<reserved> 0CDE ; PVALID # KANNADA LETTER FA 0CDF ; UNASSIGNED # <reserved> 0CE0..0CE3 ; PVALID # KANNADA LETTER VOCALIC RR..KANNADA VOWEL SIG 0CE4..0CE5 ; UNASSIGNED # <reserved>..<reserved> 0CE6..0CEF ; PVALID # KANNADA DIGIT ZERO..KANNADA DIGIT NINE 0CF0 ; UNASSIGNED # <reserved> 0CF1..0CF2 ; DISALLOWED # KANNADA SIGN JIHVAMULIYA..KANNADA SIGN UPADH 0CF3..0D01 ; UNASSIGNED # <reserved>..<reserved> 0D02..0D03 ; PVALID # MALAYALAM SIGN ANUSVARA..MALAYALAM SIGN VISA 0D04 ; UNASSIGNED # <reserved> 0D05..0D0C ; PVALID # MALAYALAM LETTER A..MALAYALAM LETTER VOCALIC 0D0D ; UNASSIGNED # <reserved> 0D0E..0D10 ; PVALID # MALAYALAM LETTER E..MALAYALAM LETTER AI 0D11 ; UNASSIGNED # <reserved> 0D12..0D28 ; PVALID # MALAYALAM LETTER O..MALAYALAM LETTER NA 0D29 ; UNASSIGNED # <reserved> 0D2A..0D39 ; PVALID # MALAYALAM LETTER PA..MALAYALAM LETTER HA Faltstrom Standards Track [Page 37]
RFC 5892 IDNA Code Points August 2010 0D3A..0D3C ; UNASSIGNED # <reserved>..<reserved> 0D3D..0D44 ; PVALID # MALAYALAM SIGN AVAGRAHA..MALAYALAM VOWEL SIG 0D45 ; UNASSIGNED # <reserved> 0D46..0D48 ; PVALID # MALAYALAM VOWEL SIGN E..MALAYALAM VOWEL SIGN 0D49 ; UNASSIGNED # <reserved> 0D4A..0D4D ; PVALID # MALAYALAM VOWEL SIGN O..MALAYALAM SIGN VIRAM 0D4E..0D56 ; UNASSIGNED # <reserved>..<reserved> 0D57 ; PVALID # MALAYALAM AU LENGTH MARK 0D58..0D5F ; UNASSIGNED # <reserved>..<reserved> 0D60..0D63 ; PVALID # MALAYALAM LETTER VOCALIC RR..MALAYALAM VOWEL 0D64..0D65 ; UNASSIGNED # <reserved>..<reserved> 0D66..0D6F ; PVALID # MALAYALAM DIGIT ZERO..MALAYALAM DIGIT NINE 0D70..0D75 ; DISALLOWED # MALAYALAM NUMBER TEN..MALAYALAM FRACTION THR 0D76..0D78 ; UNASSIGNED # <reserved>..<reserved> 0D79 ; DISALLOWED # MALAYALAM DATE MARK 0D7A..0D7F ; PVALID # MALAYALAM LETTER CHILLU NN..MALAYALAM LETTER 0D80..0D81 ; UNASSIGNED # <reserved>..<reserved> 0D82..0D83 ; PVALID # SINHALA SIGN ANUSVARAYA..SINHALA SIGN VISARG 0D84 ; UNASSIGNED # <reserved> 0D85..0D96 ; PVALID # SINHALA LETTER AYANNA..SINHALA LETTER AUYANN 0D97..0D99 ; UNASSIGNED # <reserved>..<reserved> 0D9A..0DB1 ; PVALID # SINHALA LETTER ALPAPRAANA KAYANNA..SINHALA L 0DB2 ; UNASSIGNED # <reserved> 0DB3..0DBB ; PVALID # SINHALA LETTER SANYAKA DAYANNA..SINHALA LETT 0DBC ; UNASSIGNED # <reserved> 0DBD ; PVALID # SINHALA LETTER DANTAJA LAYANNA 0DBE..0DBF ; UNASSIGNED # <reserved>..<reserved> 0DC0..0DC6 ; PVALID # SINHALA LETTER VAYANNA..SINHALA LETTER FAYAN 0DC7..0DC9 ; UNASSIGNED # <reserved>..<reserved> 0DCA ; PVALID # SINHALA SIGN AL-LAKUNA 0DCB..0DCE ; UNASSIGNED # <reserved>..<reserved> 0DCF..0DD4 ; PVALID # SINHALA VOWEL SIGN AELA-PILLA..SINHALA VOWEL 0DD5 ; UNASSIGNED # <reserved> 0DD6 ; PVALID # SINHALA VOWEL SIGN DIGA PAA-PILLA 0DD7 ; UNASSIGNED # <reserved> 0DD8..0DDF ; PVALID # SINHALA VOWEL SIGN GAETTA-PILLA..SINHALA VOW 0DE0..0DF1 ; UNASSIGNED # <reserved>..<reserved> 0DF2..0DF3 ; PVALID # SINHALA VOWEL SIGN DIGA GAETTA-PILLA..SINHAL 0DF4 ; DISALLOWED # SINHALA PUNCTUATION KUNDDALIYA 0DF5..0E00 ; UNASSIGNED # <reserved>..<reserved> 0E01..0E32 ; PVALID # THAI CHARACTER KO KAI..THAI CHARACTER SARA A 0E33 ; DISALLOWED # THAI CHARACTER SARA AM 0E34..0E3A ; PVALID # THAI CHARACTER SARA I..THAI CHARACTER PHINTH 0E3B..0E3E ; UNASSIGNED # <reserved>..<reserved> 0E3F ; DISALLOWED # THAI CURRENCY SYMBOL BAHT 0E40..0E4E ; PVALID # THAI CHARACTER SARA E..THAI CHARACTER YAMAKK 0E4F ; DISALLOWED # THAI CHARACTER FONGMAN 0E50..0E59 ; PVALID # THAI DIGIT ZERO..THAI DIGIT NINE Faltstrom Standards Track [Page 38]
RFC 5892 IDNA Code Points August 2010 0E5A..0E5B ; DISALLOWED # THAI CHARACTER ANGKHANKHU..THAI CHARACTER KH 0E5C..0E80 ; UNASSIGNED # <reserved>..<reserved> 0E81..0E82 ; PVALID # LAO LETTER KO..LAO LETTER KHO SUNG 0E83 ; UNASSIGNED # <reserved> 0E84 ; PVALID # LAO LETTER KHO TAM 0E85..0E86 ; UNASSIGNED # <reserved>..<reserved> 0E87..0E88 ; PVALID # LAO LETTER NGO..LAO LETTER CO 0E89 ; UNASSIGNED # <reserved> 0E8A ; PVALID # LAO LETTER SO TAM 0E8B..0E8C ; UNASSIGNED # <reserved>..<reserved> 0E8D ; PVALID # LAO LETTER NYO 0E8E..0E93 ; UNASSIGNED # <reserved>..<reserved> 0E94..0E97 ; PVALID # LAO LETTER DO..LAO LETTER THO TAM 0E98 ; UNASSIGNED # <reserved> 0E99..0E9F ; PVALID # LAO LETTER NO..LAO LETTER FO SUNG 0EA0 ; UNASSIGNED # <reserved> 0EA1..0EA3 ; PVALID # LAO LETTER MO..LAO LETTER LO LING 0EA4 ; UNASSIGNED # <reserved> 0EA5 ; PVALID # LAO LETTER LO LOOT 0EA6 ; UNASSIGNED # <reserved> 0EA7 ; PVALID # LAO LETTER WO 0EA8..0EA9 ; UNASSIGNED # <reserved>..<reserved> 0EAA..0EAB ; PVALID # LAO LETTER SO SUNG..LAO LETTER HO SUNG 0EAC ; UNASSIGNED # <reserved> 0EAD..0EB2 ; PVALID # LAO LETTER O..LAO VOWEL SIGN AA 0EB3 ; DISALLOWED # LAO VOWEL SIGN AM 0EB4..0EB9 ; PVALID # LAO VOWEL SIGN I..LAO VOWEL SIGN UU 0EBA ; UNASSIGNED # <reserved> 0EBB..0EBD ; PVALID # LAO VOWEL SIGN MAI KON..LAO SEMIVOWEL SIGN N 0EBE..0EBF ; UNASSIGNED # <reserved>..<reserved> 0EC0..0EC4 ; PVALID # LAO VOWEL SIGN E..LAO VOWEL SIGN AI 0EC5 ; UNASSIGNED # <reserved> 0EC6 ; PVALID # LAO KO LA 0EC7 ; UNASSIGNED # <reserved> 0EC8..0ECD ; PVALID # LAO TONE MAI EK..LAO NIGGAHITA 0ECE..0ECF ; UNASSIGNED # <reserved>..<reserved> 0ED0..0ED9 ; PVALID # LAO DIGIT ZERO..LAO DIGIT NINE 0EDA..0EDB ; UNASSIGNED # <reserved>..<reserved> 0EDC..0EDD ; DISALLOWED # LAO HO NO..LAO HO MO 0EDE..0EFF ; UNASSIGNED # <reserved>..<reserved> 0F00 ; PVALID # TIBETAN SYLLABLE OM 0F01..0F0A ; DISALLOWED # TIBETAN MARK GTER YIG MGO TRUNCATED A..TIBET 0F0B ; PVALID # TIBETAN MARK INTERSYLLABIC TSHEG 0F0C..0F17 ; DISALLOWED # TIBETAN MARK DELIMITER TSHEG BSTAR..TIBETAN 0F18..0F19 ; PVALID # TIBETAN ASTROLOGICAL SIGN -KHYUD PA..TIBETAN 0F1A..0F1F ; DISALLOWED # TIBETAN SIGN RDEL DKAR GCIG..TIBETAN SIGN RD 0F20..0F29 ; PVALID # TIBETAN DIGIT ZERO..TIBETAN DIGIT NINE 0F2A..0F34 ; DISALLOWED # TIBETAN DIGIT HALF ONE..TIBETAN MARK BSDUS R Faltstrom Standards Track [Page 39]
RFC 5892 IDNA Code Points August 2010 0F35 ; PVALID # TIBETAN MARK NGAS BZUNG NYI ZLA 0F36 ; DISALLOWED # TIBETAN MARK CARET -DZUD RTAGS BZHI MIG CAN 0F37 ; PVALID # TIBETAN MARK NGAS BZUNG SGOR RTAGS 0F38 ; DISALLOWED # TIBETAN MARK CHE MGO 0F39 ; PVALID # TIBETAN MARK TSA -PHRU 0F3A..0F3D ; DISALLOWED # TIBETAN MARK GUG RTAGS GYON..TIBETAN MARK AN 0F3E..0F42 ; PVALID # TIBETAN SIGN YAR TSHES..TIBETAN LETTER GA 0F43 ; DISALLOWED # TIBETAN LETTER GHA 0F44..0F47 ; PVALID # TIBETAN LETTER NGA..TIBETAN LETTER JA 0F48 ; UNASSIGNED # <reserved> 0F49..0F4C ; PVALID # TIBETAN LETTER NYA..TIBETAN LETTER DDA 0F4D ; DISALLOWED # TIBETAN LETTER DDHA 0F4E..0F51 ; PVALID # TIBETAN LETTER NNA..TIBETAN LETTER DA 0F52 ; DISALLOWED # TIBETAN LETTER DHA 0F53..0F56 ; PVALID # TIBETAN LETTER NA..TIBETAN LETTER BA 0F57 ; DISALLOWED # TIBETAN LETTER BHA 0F58..0F5B ; PVALID # TIBETAN LETTER MA..TIBETAN LETTER DZA 0F5C ; DISALLOWED # TIBETAN LETTER DZHA 0F5D..0F68 ; PVALID # TIBETAN LETTER WA..TIBETAN LETTER A 0F69 ; DISALLOWED # TIBETAN LETTER KSSA 0F6A..0F6C ; PVALID # TIBETAN LETTER FIXED-FORM RA..TIBETAN LETTER 0F6D..0F70 ; UNASSIGNED # <reserved>..<reserved> 0F71..0F72 ; PVALID # TIBETAN VOWEL SIGN AA..TIBETAN VOWEL SIGN I 0F73 ; DISALLOWED # TIBETAN VOWEL SIGN II 0F74 ; PVALID # TIBETAN VOWEL SIGN U 0F75..0F79 ; DISALLOWED # TIBETAN VOWEL SIGN UU..TIBETAN VOWEL SIGN VO 0F7A..0F80 ; PVALID # TIBETAN VOWEL SIGN E..TIBETAN VOWEL SIGN REV 0F81 ; DISALLOWED # TIBETAN VOWEL SIGN REVERSED II 0F82..0F84 ; PVALID # TIBETAN SIGN NYI ZLA NAA DA..TIBETAN MARK HA 0F85 ; DISALLOWED # TIBETAN MARK PALUTA 0F86..0F8B ; PVALID # TIBETAN SIGN LCI RTAGS..TIBETAN SIGN GRU MED 0F8C..0F8F ; UNASSIGNED # <reserved>..<reserved> 0F90..0F92 ; PVALID # TIBETAN SUBJOINED LETTER KA..TIBETAN SUBJOIN 0F93 ; DISALLOWED # TIBETAN SUBJOINED LETTER GHA 0F94..0F97 ; PVALID # TIBETAN SUBJOINED LETTER NGA..TIBETAN SUBJOI 0F98 ; UNASSIGNED # <reserved> 0F99..0F9C ; PVALID # TIBETAN SUBJOINED LETTER NYA..TIBETAN SUBJOI 0F9D ; DISALLOWED # TIBETAN SUBJOINED LETTER DDHA 0F9E..0FA1 ; PVALID # TIBETAN SUBJOINED LETTER NNA..TIBETAN SUBJOI 0FA2 ; DISALLOWED # TIBETAN SUBJOINED LETTER DHA 0FA3..0FA6 ; PVALID # TIBETAN SUBJOINED LETTER NA..TIBETAN SUBJOIN 0FA7 ; DISALLOWED # TIBETAN SUBJOINED LETTER BHA 0FA8..0FAB ; PVALID # TIBETAN SUBJOINED LETTER MA..TIBETAN SUBJOIN 0FAC ; DISALLOWED # TIBETAN SUBJOINED LETTER DZHA 0FAD..0FB8 ; PVALID # TIBETAN SUBJOINED LETTER WA..TIBETAN SUBJOIN 0FB9 ; DISALLOWED # TIBETAN SUBJOINED LETTER KSSA 0FBA..0FBC ; PVALID # TIBETAN SUBJOINED LETTER FIXED-FORM WA..TIBE 0FBD ; UNASSIGNED # <reserved> Faltstrom Standards Track [Page 40]
RFC 5892 IDNA Code Points August 2010 0FBE..0FC5 ; DISALLOWED # TIBETAN KU RU KHA..TIBETAN SYMBOL RDO RJE 0FC6 ; PVALID # TIBETAN SYMBOL PADMA GDAN 0FC7..0FCC ; DISALLOWED # TIBETAN SYMBOL RDO RJE RGYA GRAM..TIBETAN SY 0FCD ; UNASSIGNED # <reserved> 0FCE..0FD8 ; DISALLOWED # TIBETAN SIGN RDEL NAG RDEL DKAR..LEFT-FACING 0FD9..0FFF ; UNASSIGNED # <reserved>..<reserved> 1000..1049 ; PVALID # MYANMAR LETTER KA..MYANMAR DIGIT NINE 104A..104F ; DISALLOWED # MYANMAR SIGN LITTLE SECTION..MYANMAR SYMBOL 1050..109D ; PVALID # MYANMAR LETTER SHA..MYANMAR VOWEL SIGN AITON 109E..10C5 ; DISALLOWED # MYANMAR SYMBOL SHAN ONE..GEORGIAN CAPITAL LE 10C6..10CF ; UNASSIGNED # <reserved>..<reserved> 10D0..10FA ; PVALID # GEORGIAN LETTER AN..GEORGIAN LETTER AIN 10FB..10FC ; DISALLOWED # GEORGIAN PARAGRAPH SEPARATOR..MODIFIER LETTE 10FD..10FF ; UNASSIGNED # <reserved>..<reserved> 1100..11FF ; DISALLOWED # HANGUL CHOSEONG KIYEOK..HANGUL JONGSEONG SSA 1200..1248 ; PVALID # ETHIOPIC SYLLABLE HA..ETHIOPIC SYLLABLE QWA 1249 ; UNASSIGNED # <reserved> 124A..124D ; PVALID # ETHIOPIC SYLLABLE QWI..ETHIOPIC SYLLABLE QWE 124E..124F ; UNASSIGNED # <reserved>..<reserved> 1250..1256 ; PVALID # ETHIOPIC SYLLABLE QHA..ETHIOPIC SYLLABLE QHO 1257 ; UNASSIGNED # <reserved> 1258 ; PVALID # ETHIOPIC SYLLABLE QHWA 1259 ; UNASSIGNED # <reserved> 125A..125D ; PVALID # ETHIOPIC SYLLABLE QHWI..ETHIOPIC SYLLABLE QH 125E..125F ; UNASSIGNED # <reserved>..<reserved> 1260..1288 ; PVALID # ETHIOPIC SYLLABLE BA..ETHIOPIC SYLLABLE XWA 1289 ; UNASSIGNED # <reserved> 128A..128D ; PVALID # ETHIOPIC SYLLABLE XWI..ETHIOPIC SYLLABLE XWE 128E..128F ; UNASSIGNED # <reserved>..<reserved> 1290..12B0 ; PVALID # ETHIOPIC SYLLABLE NA..ETHIOPIC SYLLABLE KWA 12B1 ; UNASSIGNED # <reserved> 12B2..12B5 ; PVALID # ETHIOPIC SYLLABLE KWI..ETHIOPIC SYLLABLE KWE 12B6..12B7 ; UNASSIGNED # <reserved>..<reserved> 12B8..12BE ; PVALID # ETHIOPIC SYLLABLE KXA..ETHIOPIC SYLLABLE KXO 12BF ; UNASSIGNED # <reserved> 12C0 ; PVALID # ETHIOPIC SYLLABLE KXWA 12C1 ; UNASSIGNED # <reserved> 12C2..12C5 ; PVALID # ETHIOPIC SYLLABLE KXWI..ETHIOPIC SYLLABLE KX 12C6..12C7 ; UNASSIGNED # <reserved>..<reserved> 12C8..12D6 ; PVALID # ETHIOPIC SYLLABLE WA..ETHIOPIC SYLLABLE PHAR 12D7 ; UNASSIGNED # <reserved> 12D8..1310 ; PVALID # ETHIOPIC SYLLABLE ZA..ETHIOPIC SYLLABLE GWA 1311 ; UNASSIGNED # <reserved> 1312..1315 ; PVALID # ETHIOPIC SYLLABLE GWI..ETHIOPIC SYLLABLE GWE 1316..1317 ; UNASSIGNED # <reserved>..<reserved> 1318..135A ; PVALID # ETHIOPIC SYLLABLE GGA..ETHIOPIC SYLLABLE FYA 135B..135E ; UNASSIGNED # <reserved>..<reserved> 135F ; PVALID # ETHIOPIC COMBINING GEMINATION MARK Faltstrom Standards Track [Page 41]
RFC 5892 IDNA Code Points August 2010 1360..137C ; DISALLOWED # ETHIOPIC SECTION MARK..ETHIOPIC NUMBER TEN T 137D..137F ; UNASSIGNED # <reserved>..<reserved> 1380..138F ; PVALID # ETHIOPIC SYLLABLE SEBATBEIT MWA..ETHIOPIC SY 1390..1399 ; DISALLOWED # ETHIOPIC TONAL MARK YIZET..ETHIOPIC TONAL MA 139A..139F ; UNASSIGNED # <reserved>..<reserved> 13A0..13F4 ; PVALID # CHEROKEE LETTER A..CHEROKEE LETTER YV 13F5..13FF ; UNASSIGNED # <reserved>..<reserved> 1400 ; DISALLOWED # CANADIAN SYLLABICS HYPHEN 1401..166C ; PVALID # CANADIAN SYLLABICS E..CANADIAN SYLLABICS CAR 166D..166E ; DISALLOWED # CANADIAN SYLLABICS CHI SIGN..CANADIAN SYLLAB 166F..167F ; PVALID # CANADIAN SYLLABICS QAI..CANADIAN SYLLABICS B 1680 ; DISALLOWED # OGHAM SPACE MARK 1681..169A ; PVALID # OGHAM LETTER BEITH..OGHAM LETTER PEITH 169B..169C ; DISALLOWED # OGHAM FEATHER MARK..OGHAM REVERSED FEATHER M 169D..169F ; UNASSIGNED # <reserved>..<reserved> 16A0..16EA ; PVALID # RUNIC LETTER FEHU FEOH FE F..RUNIC LETTER X 16EB..16F0 ; DISALLOWED # RUNIC SINGLE PUNCTUATION..RUNIC BELGTHOR SYM 16F1..16FF ; UNASSIGNED # <reserved>..<reserved> 1700..170C ; PVALID # TAGALOG LETTER A..TAGALOG LETTER YA 170D ; UNASSIGNED # <reserved> 170E..1714 ; PVALID # TAGALOG LETTER LA..TAGALOG SIGN VIRAMA 1715..171F ; UNASSIGNED # <reserved>..<reserved> 1720..1734 ; PVALID # HANUNOO LETTER A..HANUNOO SIGN PAMUDPOD 1735..1736 ; DISALLOWED # PHILIPPINE SINGLE PUNCTUATION..PHILIPPINE DO 1737..173F ; UNASSIGNED # <reserved>..<reserved> 1740..1753 ; PVALID # BUHID LETTER A..BUHID VOWEL SIGN U 1754..175F ; UNASSIGNED # <reserved>..<reserved> 1760..176C ; PVALID # TAGBANWA LETTER A..TAGBANWA LETTER YA 176D ; UNASSIGNED # <reserved> 176E..1770 ; PVALID # TAGBANWA LETTER LA..TAGBANWA LETTER SA 1771 ; UNASSIGNED # <reserved> 1772..1773 ; PVALID # TAGBANWA VOWEL SIGN I..TAGBANWA VOWEL SIGN U 1774..177F ; UNASSIGNED # <reserved>..<reserved> 1780..17B3 ; PVALID # KHMER LETTER KA..KHMER INDEPENDENT VOWEL QAU 17B4..17B5 ; DISALLOWED # KHMER VOWEL INHERENT AQ..KHMER VOWEL INHEREN 17B6..17D3 ; PVALID # KHMER VOWEL SIGN AA..KHMER SIGN BATHAMASAT 17D4..17D6 ; DISALLOWED # KHMER SIGN KHAN..KHMER SIGN CAMNUC PII KUUH 17D7 ; PVALID # KHMER SIGN LEK TOO 17D8..17DB ; DISALLOWED # KHMER SIGN BEYYAL..KHMER CURRENCY SYMBOL RIE 17DC..17DD ; PVALID # KHMER SIGN AVAKRAHASANYA..KHMER SIGN ATTHACA 17DE..17DF ; UNASSIGNED # <reserved>..<reserved> 17E0..17E9 ; PVALID # KHMER DIGIT ZERO..KHMER DIGIT NINE 17EA..17EF ; UNASSIGNED # <reserved>..<reserved> 17F0..17F9 ; DISALLOWED # KHMER SYMBOL LEK ATTAK SON..KHMER SYMBOL LEK 17FA..17FF ; UNASSIGNED # <reserved>..<reserved> 1800..180E ; DISALLOWED # MONGOLIAN BIRGA..MONGOLIAN VOWEL SEPARATOR 180F ; UNASSIGNED # <reserved> 1810..1819 ; PVALID # MONGOLIAN DIGIT ZERO..MONGOLIAN DIGIT NINE Faltstrom Standards Track [Page 42]
RFC 5892 IDNA Code Points August 2010 181A..181F ; UNASSIGNED # <reserved>..<reserved> 1820..1877 ; PVALID # MONGOLIAN LETTER A..MONGOLIAN LETTER MANCHU 1878..187F ; UNASSIGNED # <reserved>..<reserved> 1880..18AA ; PVALID # MONGOLIAN LETTER ALI GALI ANUSVARA ONE..MONG 18AB..18AF ; UNASSIGNED # <reserved>..<reserved> 18B0..18F5 ; PVALID # CANADIAN SYLLABICS OY..CANADIAN SYLLABICS CA 18F6..18FF ; UNASSIGNED # <reserved>..<reserved> 1900..191C ; PVALID # LIMBU VOWEL-CARRIER LETTER..LIMBU LETTER HA 191D..191F ; UNASSIGNED # <reserved>..<reserved> 1920..192B ; PVALID # LIMBU VOWEL SIGN A..LIMBU SUBJOINED LETTER W 192C..192F ; UNASSIGNED # <reserved>..<reserved> 1930..193B ; PVALID # LIMBU SMALL LETTER KA..LIMBU SIGN SA-I 193C..193F ; UNASSIGNED # <reserved>..<reserved> 1940 ; DISALLOWED # LIMBU SIGN LOO 1941..1943 ; UNASSIGNED # <reserved>..<reserved> 1944..1945 ; DISALLOWED # LIMBU EXCLAMATION MARK..LIMBU QUESTION MARK 1946..196D ; PVALID # LIMBU DIGIT ZERO..TAI LE LETTER AI 196E..196F ; UNASSIGNED # <reserved>..<reserved> 1970..1974 ; PVALID # TAI LE LETTER TONE-2..TAI LE LETTER TONE-6 1975..197F ; UNASSIGNED # <reserved>..<reserved> 1980..19AB ; PVALID # NEW TAI LUE LETTER HIGH QA..NEW TAI LUE LETT 19AC..19AF ; UNASSIGNED # <reserved>..<reserved> 19B0..19C9 ; PVALID # NEW TAI LUE VOWEL SIGN VOWEL SHORTENER..NEW 19CA..19CF ; UNASSIGNED # <reserved>..<reserved> 19D0..19DA ; PVALID # NEW TAI LUE DIGIT ZERO..NEW TAI LUE THAM DIG 19DB..19DD ; UNASSIGNED # <reserved>..<reserved> 19DE..19FF ; DISALLOWED # NEW TAI LUE SIGN LAE..KHMER SYMBOL DAP-PRAM 1A00..1A1B ; PVALID # BUGINESE LETTER KA..BUGINESE VOWEL SIGN AE 1A1C..1A1D ; UNASSIGNED # <reserved>..<reserved> 1A1E..1A1F ; DISALLOWED # BUGINESE PALLAWA..BUGINESE END OF SECTION 1A20..1A5E ; PVALID # TAI THAM LETTER HIGH KA..TAI THAM CONSONANT 1A5F ; UNASSIGNED # <reserved> 1A60..1A7C ; PVALID # TAI THAM SIGN SAKOT..TAI THAM SIGN KHUEN-LUE 1A7D..1A7E ; UNASSIGNED # <reserved>..<reserved> 1A7F..1A89 ; PVALID # TAI THAM COMBINING CRYPTOGRAMMIC DOT..TAI TH 1A8A..1A8F ; UNASSIGNED # <reserved>..<reserved> 1A90..1A99 ; PVALID # TAI THAM THAM DIGIT ZERO..TAI THAM THAM DIGI 1A9A..1A9F ; UNASSIGNED # <reserved>..<reserved> 1AA0..1AA6 ; DISALLOWED # TAI THAM SIGN WIANG..TAI THAM SIGN REVERSED 1AA7 ; PVALID # TAI THAM SIGN MAI YAMOK 1AA8..1AAD ; DISALLOWED # TAI THAM SIGN KAAN..TAI THAM SIGN CAANG 1AAE..1AFF ; UNASSIGNED # <reserved>..<reserved> 1B00..1B4B ; PVALID # BALINESE SIGN ULU RICEM..BALINESE LETTER ASY 1B4C..1B4F ; UNASSIGNED # <reserved>..<reserved> 1B50..1B59 ; PVALID # BALINESE DIGIT ZERO..BALINESE DIGIT NINE 1B5A..1B6A ; DISALLOWED # BALINESE PANTI..BALINESE MUSICAL SYMBOL DANG 1B6B..1B73 ; PVALID # BALINESE MUSICAL SYMBOL COMBINING TEGEH..BAL 1B74..1B7C ; DISALLOWED # BALINESE MUSICAL SYMBOL RIGHT-HAND OPEN DUG. Faltstrom Standards Track [Page 43]
RFC 5892 IDNA Code Points August 2010 1B7D..1B7F ; UNASSIGNED # <reserved>..<reserved> 1B80..1BAA ; PVALID # SUNDANESE SIGN PANYECEK..SUNDANESE SIGN PAMA 1BAB..1BAD ; UNASSIGNED # <reserved>..<reserved> 1BAE..1BB9 ; PVALID # SUNDANESE LETTER KHA..SUNDANESE DIGIT NINE 1BBA..1BFF ; UNASSIGNED # <reserved>..<reserved> 1C00..1C37 ; PVALID # LEPCHA LETTER KA..LEPCHA SIGN NUKTA 1C38..1C3A ; UNASSIGNED # <reserved>..<reserved> 1C3B..1C3F ; DISALLOWED # LEPCHA PUNCTUATION TA-ROL..LEPCHA PUNCTUATIO 1C40..1C49 ; PVALID # LEPCHA DIGIT ZERO..LEPCHA DIGIT NINE 1C4A..1C4C ; UNASSIGNED # <reserved>..<reserved> 1C4D..1C7D ; PVALID # LEPCHA LETTER TTA..OL CHIKI AHAD 1C7E..1C7F ; DISALLOWED # OL CHIKI PUNCTUATION MUCAAD..OL CHIKI PUNCTU 1C80..1CCF ; UNASSIGNED # <reserved>..<reserved> 1CD0..1CD2 ; PVALID # VEDIC TONE KARSHANA..VEDIC TONE PRENKHA 1CD3 ; DISALLOWED # VEDIC SIGN NIHSHVASA 1CD4..1CF2 ; PVALID # VEDIC SIGN YAJURVEDIC MIDLINE SVARITA..VEDIC 1CF3..1CFF ; UNASSIGNED # <reserved>..<reserved> 1D00..1D2B ; PVALID # LATIN LETTER SMALL CAPITAL A..CYRILLIC LETTE 1D2C..1D2E ; DISALLOWED # MODIFIER LETTER CAPITAL A..MODIFIER LETTER C 1D2F ; PVALID # MODIFIER LETTER CAPITAL BARRED B 1D30..1D3A ; DISALLOWED # MODIFIER LETTER CAPITAL D..MODIFIER LETTER C 1D3B ; PVALID # MODIFIER LETTER CAPITAL REVERSED N 1D3C..1D4D ; DISALLOWED # MODIFIER LETTER CAPITAL O..MODIFIER LETTER S 1D4E ; PVALID # MODIFIER LETTER SMALL TURNED I 1D4F..1D6A ; DISALLOWED # MODIFIER LETTER SMALL K..GREEK SUBSCRIPT SMA 1D6B..1D77 ; PVALID # LATIN SMALL LETTER UE..LATIN SMALL LETTER TU 1D78 ; DISALLOWED # MODIFIER LETTER CYRILLIC EN 1D79..1D9A ; PVALID # LATIN SMALL LETTER INSULAR G..LATIN SMALL LE 1D9B..1DBF ; DISALLOWED # MODIFIER LETTER SMALL TURNED ALPHA..MODIFIER 1DC0..1DE6 ; PVALID # COMBINING DOTTED GRAVE ACCENT..COMBINING LAT 1DE7..1DFC ; UNASSIGNED # <reserved>..<reserved> 1DFD..1DFF ; PVALID # COMBINING ALMOST EQUAL TO BELOW..COMBINING R 1E00 ; DISALLOWED # LATIN CAPITAL LETTER A WITH RING BELOW 1E01 ; PVALID # LATIN SMALL LETTER A WITH RING BELOW 1E02 ; DISALLOWED # LATIN CAPITAL LETTER B WITH DOT ABOVE 1E03 ; PVALID # LATIN SMALL LETTER B WITH DOT ABOVE 1E04 ; DISALLOWED # LATIN CAPITAL LETTER B WITH DOT BELOW 1E05 ; PVALID # LATIN SMALL LETTER B WITH DOT BELOW 1E06 ; DISALLOWED # LATIN CAPITAL LETTER B WITH LINE BELOW 1E07 ; PVALID # LATIN SMALL LETTER B WITH LINE BELOW 1E08 ; DISALLOWED # LATIN CAPITAL LETTER C WITH CEDILLA AND ACUT 1E09 ; PVALID # LATIN SMALL LETTER C WITH CEDILLA AND ACUTE 1E0A ; DISALLOWED # LATIN CAPITAL LETTER D WITH DOT ABOVE 1E0B ; PVALID # LATIN SMALL LETTER D WITH DOT ABOVE 1E0C ; DISALLOWED # LATIN CAPITAL LETTER D WITH DOT BELOW 1E0D ; PVALID # LATIN SMALL LETTER D WITH DOT BELOW 1E0E ; DISALLOWED # LATIN CAPITAL LETTER D WITH LINE BELOW 1E0F ; PVALID # LATIN SMALL LETTER D WITH LINE BELOW Faltstrom Standards Track [Page 44]
RFC 5892 IDNA Code Points August 2010 1E10 ; DISALLOWED # LATIN CAPITAL LETTER D WITH CEDILLA 1E11 ; PVALID # LATIN SMALL LETTER D WITH CEDILLA 1E12 ; DISALLOWED # LATIN CAPITAL LETTER D WITH CIRCUMFLEX BELOW 1E13 ; PVALID # LATIN SMALL LETTER D WITH CIRCUMFLEX BELOW 1E14 ; DISALLOWED # LATIN CAPITAL LETTER E WITH MACRON AND GRAVE 1E15 ; PVALID # LATIN SMALL LETTER E WITH MACRON AND GRAVE 1E16 ; DISALLOWED # LATIN CAPITAL LETTER E WITH MACRON AND ACUTE 1E17 ; PVALID # LATIN SMALL LETTER E WITH MACRON AND ACUTE 1E18 ; DISALLOWED # LATIN CAPITAL LETTER E WITH CIRCUMFLEX BELOW 1E19 ; PVALID # LATIN SMALL LETTER E WITH CIRCUMFLEX BELOW 1E1A ; DISALLOWED # LATIN CAPITAL LETTER E WITH TILDE BELOW 1E1B ; PVALID # LATIN SMALL LETTER E WITH TILDE BELOW 1E1C ; DISALLOWED # LATIN CAPITAL LETTER E WITH CEDILLA AND BREV 1E1D ; PVALID # LATIN SMALL LETTER E WITH CEDILLA AND BREVE 1E1E ; DISALLOWED # LATIN CAPITAL LETTER F WITH DOT ABOVE 1E1F ; PVALID # LATIN SMALL LETTER F WITH DOT ABOVE 1E20 ; DISALLOWED # LATIN CAPITAL LETTER G WITH MACRON 1E21 ; PVALID # LATIN SMALL LETTER G WITH MACRON 1E22 ; DISALLOWED # LATIN CAPITAL LETTER H WITH DOT ABOVE 1E23 ; PVALID # LATIN SMALL LETTER H WITH DOT ABOVE 1E24 ; DISALLOWED # LATIN CAPITAL LETTER H WITH DOT BELOW 1E25 ; PVALID # LATIN SMALL LETTER H WITH DOT BELOW 1E26 ; DISALLOWED # LATIN CAPITAL LETTER H WITH DIAERESIS 1E27 ; PVALID # LATIN SMALL LETTER H WITH DIAERESIS 1E28 ; DISALLOWED # LATIN CAPITAL LETTER H WITH CEDILLA 1E29 ; PVALID # LATIN SMALL LETTER H WITH CEDILLA 1E2A ; DISALLOWED # LATIN CAPITAL LETTER H WITH BREVE BELOW 1E2B ; PVALID # LATIN SMALL LETTER H WITH BREVE BELOW 1E2C ; DISALLOWED # LATIN CAPITAL LETTER I WITH TILDE BELOW 1E2D ; PVALID # LATIN SMALL LETTER I WITH TILDE BELOW 1E2E ; DISALLOWED # LATIN CAPITAL LETTER I WITH DIAERESIS AND AC 1E2F ; PVALID # LATIN SMALL LETTER I WITH DIAERESIS AND ACUT 1E30 ; DISALLOWED # LATIN CAPITAL LETTER K WITH ACUTE 1E31 ; PVALID # LATIN SMALL LETTER K WITH ACUTE 1E32 ; DISALLOWED # LATIN CAPITAL LETTER K WITH DOT BELOW 1E33 ; PVALID # LATIN SMALL LETTER K WITH DOT BELOW 1E34 ; DISALLOWED # LATIN CAPITAL LETTER K WITH LINE BELOW 1E35 ; PVALID # LATIN SMALL LETTER K WITH LINE BELOW 1E36 ; DISALLOWED # LATIN CAPITAL LETTER L WITH DOT BELOW 1E37 ; PVALID # LATIN SMALL LETTER L WITH DOT BELOW 1E38 ; DISALLOWED # LATIN CAPITAL LETTER L WITH DOT BELOW AND MA 1E39 ; PVALID # LATIN SMALL LETTER L WITH DOT BELOW AND MACR 1E3A ; DISALLOWED # LATIN CAPITAL LETTER L WITH LINE BELOW 1E3B ; PVALID # LATIN SMALL LETTER L WITH LINE BELOW 1E3C ; DISALLOWED # LATIN CAPITAL LETTER L WITH CIRCUMFLEX BELOW 1E3D ; PVALID # LATIN SMALL LETTER L WITH CIRCUMFLEX BELOW 1E3E ; DISALLOWED # LATIN CAPITAL LETTER M WITH ACUTE 1E3F ; PVALID # LATIN SMALL LETTER M WITH ACUTE Faltstrom Standards Track [Page 45]
RFC 5892 IDNA Code Points August 2010 1E40 ; DISALLOWED # LATIN CAPITAL LETTER M WITH DOT ABOVE 1E41 ; PVALID # LATIN SMALL LETTER M WITH DOT ABOVE 1E42 ; DISALLOWED # LATIN CAPITAL LETTER M WITH DOT BELOW 1E43 ; PVALID # LATIN SMALL LETTER M WITH DOT BELOW 1E44 ; DISALLOWED # LATIN CAPITAL LETTER N WITH DOT ABOVE 1E45 ; PVALID # LATIN SMALL LETTER N WITH DOT ABOVE 1E46 ; DISALLOWED # LATIN CAPITAL LETTER N WITH DOT BELOW 1E47 ; PVALID # LATIN SMALL LETTER N WITH DOT BELOW 1E48 ; DISALLOWED # LATIN CAPITAL LETTER N WITH LINE BELOW 1E49 ; PVALID # LATIN SMALL LETTER N WITH LINE BELOW 1E4A ; DISALLOWED # LATIN CAPITAL LETTER N WITH CIRCUMFLEX BELOW 1E4B ; PVALID # LATIN SMALL LETTER N WITH CIRCUMFLEX BELOW 1E4C ; DISALLOWED # LATIN CAPITAL LETTER O WITH TILDE AND ACUTE 1E4D ; PVALID # LATIN SMALL LETTER O WITH TILDE AND ACUTE 1E4E ; DISALLOWED # LATIN CAPITAL LETTER O WITH TILDE AND DIAERE 1E4F ; PVALID # LATIN SMALL LETTER O WITH TILDE AND DIAERESI 1E50 ; DISALLOWED # LATIN CAPITAL LETTER O WITH MACRON AND GRAVE 1E51 ; PVALID # LATIN SMALL LETTER O WITH MACRON AND GRAVE 1E52 ; DISALLOWED # LATIN CAPITAL LETTER O WITH MACRON AND ACUTE 1E53 ; PVALID # LATIN SMALL LETTER O WITH MACRON AND ACUTE 1E54 ; DISALLOWED # LATIN CAPITAL LETTER P WITH ACUTE 1E55 ; PVALID # LATIN SMALL LETTER P WITH ACUTE 1E56 ; DISALLOWED # LATIN CAPITAL LETTER P WITH DOT ABOVE 1E57 ; PVALID # LATIN SMALL LETTER P WITH DOT ABOVE 1E58 ; DISALLOWED # LATIN CAPITAL LETTER R WITH DOT ABOVE 1E59 ; PVALID # LATIN SMALL LETTER R WITH DOT ABOVE 1E5A ; DISALLOWED # LATIN CAPITAL LETTER R WITH DOT BELOW 1E5B ; PVALID # LATIN SMALL LETTER R WITH DOT BELOW 1E5C ; DISALLOWED # LATIN CAPITAL LETTER R WITH DOT BELOW AND MA 1E5D ; PVALID # LATIN SMALL LETTER R WITH DOT BELOW AND MACR 1E5E ; DISALLOWED # LATIN CAPITAL LETTER R WITH LINE BELOW 1E5F ; PVALID # LATIN SMALL LETTER R WITH LINE BELOW 1E60 ; DISALLOWED # LATIN CAPITAL LETTER S WITH DOT ABOVE 1E61 ; PVALID # LATIN SMALL LETTER S WITH DOT ABOVE 1E62 ; DISALLOWED # LATIN CAPITAL LETTER S WITH DOT BELOW 1E63 ; PVALID # LATIN SMALL LETTER S WITH DOT BELOW 1E64 ; DISALLOWED # LATIN CAPITAL LETTER S WITH ACUTE AND DOT AB 1E65 ; PVALID # LATIN SMALL LETTER S WITH ACUTE AND DOT ABOV 1E66 ; DISALLOWED # LATIN CAPITAL LETTER S WITH CARON AND DOT AB 1E67 ; PVALID # LATIN SMALL LETTER S WITH CARON AND DOT ABOV 1E68 ; DISALLOWED # LATIN CAPITAL LETTER S WITH DOT BELOW AND DO 1E69 ; PVALID # LATIN SMALL LETTER S WITH DOT BELOW AND DOT 1E6A ; DISALLOWED # LATIN CAPITAL LETTER T WITH DOT ABOVE 1E6B ; PVALID # LATIN SMALL LETTER T WITH DOT ABOVE 1E6C ; DISALLOWED # LATIN CAPITAL LETTER T WITH DOT BELOW 1E6D ; PVALID # LATIN SMALL LETTER T WITH DOT BELOW 1E6E ; DISALLOWED # LATIN CAPITAL LETTER T WITH LINE BELOW 1E6F ; PVALID # LATIN SMALL LETTER T WITH LINE BELOW Faltstrom Standards Track [Page 46]
RFC 5892 IDNA Code Points August 2010 1E70 ; DISALLOWED # LATIN CAPITAL LETTER T WITH CIRCUMFLEX BELOW 1E71 ; PVALID # LATIN SMALL LETTER T WITH CIRCUMFLEX BELOW 1E72 ; DISALLOWED # LATIN CAPITAL LETTER U WITH DIAERESIS BELOW 1E73 ; PVALID # LATIN SMALL LETTER U WITH DIAERESIS BELOW 1E74 ; DISALLOWED # LATIN CAPITAL LETTER U WITH TILDE BELOW 1E75 ; PVALID # LATIN SMALL LETTER U WITH TILDE BELOW 1E76 ; DISALLOWED # LATIN CAPITAL LETTER U WITH CIRCUMFLEX BELOW 1E77 ; PVALID # LATIN SMALL LETTER U WITH CIRCUMFLEX BELOW 1E78 ; DISALLOWED # LATIN CAPITAL LETTER U WITH TILDE AND ACUTE 1E79 ; PVALID # LATIN SMALL LETTER U WITH TILDE AND ACUTE 1E7A ; DISALLOWED # LATIN CAPITAL LETTER U WITH MACRON AND DIAER 1E7B ; PVALID # LATIN SMALL LETTER U WITH MACRON AND DIAERES 1E7C ; DISALLOWED # LATIN CAPITAL LETTER V WITH TILDE 1E7D ; PVALID # LATIN SMALL LETTER V WITH TILDE 1E7E ; DISALLOWED # LATIN CAPITAL LETTER V WITH DOT BELOW 1E7F ; PVALID # LATIN SMALL LETTER V WITH DOT BELOW 1E80 ; DISALLOWED # LATIN CAPITAL LETTER W WITH GRAVE 1E81 ; PVALID # LATIN SMALL LETTER W WITH GRAVE 1E82 ; DISALLOWED # LATIN CAPITAL LETTER W WITH ACUTE 1E83 ; PVALID # LATIN SMALL LETTER W WITH ACUTE 1E84 ; DISALLOWED # LATIN CAPITAL LETTER W WITH DIAERESIS 1E85 ; PVALID # LATIN SMALL LETTER W WITH DIAERESIS 1E86 ; DISALLOWED # LATIN CAPITAL LETTER W WITH DOT ABOVE 1E87 ; PVALID # LATIN SMALL LETTER W WITH DOT ABOVE 1E88 ; DISALLOWED # LATIN CAPITAL LETTER W WITH DOT BELOW 1E89 ; PVALID # LATIN SMALL LETTER W WITH DOT BELOW 1E8A ; DISALLOWED # LATIN CAPITAL LETTER X WITH DOT ABOVE 1E8B ; PVALID # LATIN SMALL LETTER X WITH DOT ABOVE 1E8C ; DISALLOWED # LATIN CAPITAL LETTER X WITH DIAERESIS 1E8D ; PVALID # LATIN SMALL LETTER X WITH DIAERESIS 1E8E ; DISALLOWED # LATIN CAPITAL LETTER Y WITH DOT ABOVE 1E8F ; PVALID # LATIN SMALL LETTER Y WITH DOT ABOVE 1E90 ; DISALLOWED # LATIN CAPITAL LETTER Z WITH CIRCUMFLEX 1E91 ; PVALID # LATIN SMALL LETTER Z WITH CIRCUMFLEX 1E92 ; DISALLOWED # LATIN CAPITAL LETTER Z WITH DOT BELOW 1E93 ; PVALID # LATIN SMALL LETTER Z WITH DOT BELOW 1E94 ; DISALLOWED # LATIN CAPITAL LETTER Z WITH LINE BELOW 1E95..1E99 ; PVALID # LATIN SMALL LETTER Z WITH LINE BELOW..LATIN 1E9A..1E9B ; DISALLOWED # LATIN SMALL LETTER A WITH RIGHT HALF RING..L 1E9C..1E9D ; PVALID # LATIN SMALL LETTER LONG S WITH DIAGONAL STRO 1E9E ; DISALLOWED # LATIN CAPITAL LETTER SHARP S 1E9F ; PVALID # LATIN SMALL LETTER DELTA 1EA0 ; DISALLOWED # LATIN CAPITAL LETTER A WITH DOT BELOW 1EA1 ; PVALID # LATIN SMALL LETTER A WITH DOT BELOW 1EA2 ; DISALLOWED # LATIN CAPITAL LETTER A WITH HOOK ABOVE 1EA3 ; PVALID # LATIN SMALL LETTER A WITH HOOK ABOVE 1EA4 ; DISALLOWED # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND A 1EA5 ; PVALID # LATIN SMALL LETTER A WITH CIRCUMFLEX AND ACU Faltstrom Standards Track [Page 47]
RFC 5892 IDNA Code Points August 2010 1EA6 ; DISALLOWED # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND G 1EA7 ; PVALID # LATIN SMALL LETTER A WITH CIRCUMFLEX AND GRA 1EA8 ; DISALLOWED # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND H 1EA9 ; PVALID # LATIN SMALL LETTER A WITH CIRCUMFLEX AND HOO 1EAA ; DISALLOWED # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND T 1EAB ; PVALID # LATIN SMALL LETTER A WITH CIRCUMFLEX AND TIL 1EAC ; DISALLOWED # LATIN CAPITAL LETTER A WITH CIRCUMFLEX AND D 1EAD ; PVALID # LATIN SMALL LETTER A WITH CIRCUMFLEX AND DOT 1EAE ; DISALLOWED # LATIN CAPITAL LETTER A WITH BREVE AND ACUTE 1EAF ; PVALID # LATIN SMALL LETTER A WITH BREVE AND ACUTE 1EB0 ; DISALLOWED # LATIN CAPITAL LETTER A WITH BREVE AND GRAVE 1EB1 ; PVALID # LATIN SMALL LETTER A WITH BREVE AND GRAVE 1EB2 ; DISALLOWED # LATIN CAPITAL LETTER A WITH BREVE AND HOOK A 1EB3 ; PVALID # LATIN SMALL LETTER A WITH BREVE AND HOOK ABO 1EB4 ; DISALLOWED # LATIN CAPITAL LETTER A WITH BREVE AND TILDE 1EB5 ; PVALID # LATIN SMALL LETTER A WITH BREVE AND TILDE 1EB6 ; DISALLOWED # LATIN CAPITAL LETTER A WITH BREVE AND DOT BE 1EB7 ; PVALID # LATIN SMALL LETTER A WITH BREVE AND DOT BELO 1EB8 ; DISALLOWED # LATIN CAPITAL LETTER E WITH DOT BELOW 1EB9 ; PVALID # LATIN SMALL LETTER E WITH DOT BELOW 1EBA ; DISALLOWED # LATIN CAPITAL LETTER E WITH HOOK ABOVE 1EBB ; PVALID # LATIN SMALL LETTER E WITH HOOK ABOVE 1EBC ; DISALLOWED # LATIN CAPITAL LETTER E WITH TILDE 1EBD ; PVALID # LATIN SMALL LETTER E WITH TILDE 1EBE ; DISALLOWED # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND A 1EBF ; PVALID # LATIN SMALL LETTER E WITH CIRCUMFLEX AND ACU 1EC0 ; DISALLOWED # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND G 1EC1 ; PVALID # LATIN SMALL LETTER E WITH CIRCUMFLEX AND GRA 1EC2 ; DISALLOWED # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND H 1EC3 ; PVALID # LATIN SMALL LETTER E WITH CIRCUMFLEX AND HOO 1EC4 ; DISALLOWED # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND T 1EC5 ; PVALID # LATIN SMALL LETTER E WITH CIRCUMFLEX AND TIL 1EC6 ; DISALLOWED # LATIN CAPITAL LETTER E WITH CIRCUMFLEX AND D 1EC7 ; PVALID # LATIN SMALL LETTER E WITH CIRCUMFLEX AND DOT 1EC8 ; DISALLOWED # LATIN CAPITAL LETTER I WITH HOOK ABOVE 1EC9 ; PVALID # LATIN SMALL LETTER I WITH HOOK ABOVE 1ECA ; DISALLOWED # LATIN CAPITAL LETTER I WITH DOT BELOW 1ECB ; PVALID # LATIN SMALL LETTER I WITH DOT BELOW 1ECC ; DISALLOWED # LATIN CAPITAL LETTER O WITH DOT BELOW 1ECD ; PVALID # LATIN SMALL LETTER O WITH DOT BELOW 1ECE ; DISALLOWED # LATIN CAPITAL LETTER O WITH HOOK ABOVE 1ECF ; PVALID # LATIN SMALL LETTER O WITH HOOK ABOVE 1ED0 ; DISALLOWED # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND A 1ED1 ; PVALID # LATIN SMALL LETTER O WITH CIRCUMFLEX AND ACU 1ED2 ; DISALLOWED # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND G 1ED3 ; PVALID # LATIN SMALL LETTER O WITH CIRCUMFLEX AND GRA 1ED4 ; DISALLOWED # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND H 1ED5 ; PVALID # LATIN SMALL LETTER O WITH CIRCUMFLEX AND HOO Faltstrom Standards Track [Page 48]
RFC 5892 IDNA Code Points August 2010 1ED6 ; DISALLOWED # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND T 1ED7 ; PVALID # LATIN SMALL LETTER O WITH CIRCUMFLEX AND TIL 1ED8 ; DISALLOWED # LATIN CAPITAL LETTER O WITH CIRCUMFLEX AND D 1ED9 ; PVALID # LATIN SMALL LETTER O WITH CIRCUMFLEX AND DOT 1EDA ; DISALLOWED # LATIN CAPITAL LETTER O WITH HORN AND ACUTE 1EDB ; PVALID # LATIN SMALL LETTER O WITH HORN AND ACUTE 1EDC ; DISALLOWED # LATIN CAPITAL LETTER O WITH HORN AND GRAVE 1EDD ; PVALID # LATIN SMALL LETTER O WITH HORN AND GRAVE 1EDE ; DISALLOWED # LATIN CAPITAL LETTER O WITH HORN AND HOOK AB 1EDF ; PVALID # LATIN SMALL LETTER O WITH HORN AND HOOK ABOV 1EE0 ; DISALLOWED # LATIN CAPITAL LETTER O WITH HORN AND TILDE 1EE1 ; PVALID # LATIN SMALL LETTER O WITH HORN AND TILDE 1EE2 ; DISALLOWED # LATIN CAPITAL LETTER O WITH HORN AND DOT BEL 1EE3 ; PVALID # LATIN SMALL LETTER O WITH HORN AND DOT BELOW 1EE4 ; DISALLOWED # LATIN CAPITAL LETTER U WITH DOT BELOW 1EE5 ; PVALID # LATIN SMALL LETTER U WITH DOT BELOW 1EE6 ; DISALLOWED # LATIN CAPITAL LETTER U WITH HOOK ABOVE 1EE7 ; PVALID # LATIN SMALL LETTER U WITH HOOK ABOVE 1EE8 ; DISALLOWED # LATIN CAPITAL LETTER U WITH HORN AND ACUTE 1EE9 ; PVALID # LATIN SMALL LETTER U WITH HORN AND ACUTE 1EEA ; DISALLOWED # LATIN CAPITAL LETTER U WITH HORN AND GRAVE 1EEB ; PVALID # LATIN SMALL LETTER U WITH HORN AND GRAVE 1EEC ; DISALLOWED # LATIN CAPITAL LETTER U WITH HORN AND HOOK AB 1EED ; PVALID # LATIN SMALL LETTER U WITH HORN AND HOOK ABOV 1EEE ; DISALLOWED # LATIN CAPITAL LETTER U WITH HORN AND TILDE 1EEF ; PVALID # LATIN SMALL LETTER U WITH HORN AND TILDE 1EF0 ; DISALLOWED # LATIN CAPITAL LETTER U WITH HORN AND DOT BEL 1EF1 ; PVALID # LATIN SMALL LETTER U WITH HORN AND DOT BELOW 1EF2 ; DISALLOWED # LATIN CAPITAL LETTER Y WITH GRAVE 1EF3 ; PVALID # LATIN SMALL LETTER Y WITH GRAVE 1EF4 ; DISALLOWED # LATIN CAPITAL LETTER Y WITH DOT BELOW 1EF5 ; PVALID # LATIN SMALL LETTER Y WITH DOT BELOW 1EF6 ; DISALLOWED # LATIN CAPITAL LETTER Y WITH HOOK ABOVE 1EF7 ; PVALID # LATIN SMALL LETTER Y WITH HOOK ABOVE 1EF8 ; DISALLOWED # LATIN CAPITAL LETTER Y WITH TILDE 1EF9 ; PVALID # LATIN SMALL LETTER Y WITH TILDE 1EFA ; DISALLOWED # LATIN CAPITAL LETTER MIDDLE-WELSH LL 1EFB ; PVALID # LATIN SMALL LETTER MIDDLE-WELSH LL 1EFC ; DISALLOWED # LATIN CAPITAL LETTER MIDDLE-WELSH V 1EFD ; PVALID # LATIN SMALL LETTER MIDDLE-WELSH V 1EFE ; DISALLOWED # LATIN CAPITAL LETTER Y WITH LOOP 1EFF..1F07 ; PVALID # LATIN SMALL LETTER Y WITH LOOP..GREEK SMALL 1F08..1F0F ; DISALLOWED # GREEK CAPITAL LETTER ALPHA WITH PSILI..GREEK 1F10..1F15 ; PVALID # GREEK SMALL LETTER EPSILON WITH PSILI..GREEK 1F16..1F17 ; UNASSIGNED # <reserved>..<reserved> 1F18..1F1D ; DISALLOWED # GREEK CAPITAL LETTER EPSILON WITH PSILI..GRE 1F1E..1F1F ; UNASSIGNED # <reserved>..<reserved> 1F20..1F27 ; PVALID # GREEK SMALL LETTER ETA WITH PSILI..GREEK SMA Faltstrom Standards Track [Page 49]
RFC 5892 IDNA Code Points August 2010 1F28..1F2F ; DISALLOWED # GREEK CAPITAL LETTER ETA WITH PSILI..GREEK C 1F30..1F37 ; PVALID # GREEK SMALL LETTER IOTA WITH PSILI..GREEK SM 1F38..1F3F ; DISALLOWED # GREEK CAPITAL LETTER IOTA WITH PSILI..GREEK 1F40..1F45 ; PVALID # GREEK SMALL LETTER OMICRON WITH PSILI..GREEK 1F46..1F47 ; UNASSIGNED # <reserved>..<reserved> 1F48..1F4D ; DISALLOWED # GREEK CAPITAL LETTER OMICRON WITH PSILI..GRE 1F4E..1F4F ; UNASSIGNED # <reserved>..<reserved> 1F50..1F57 ; PVALID # GREEK SMALL LETTER UPSILON WITH PSILI..GREEK 1F58 ; UNASSIGNED # <reserved> 1F59 ; DISALLOWED # GREEK CAPITAL LETTER UPSILON WITH DASIA 1F5A ; UNASSIGNED # <reserved> 1F5B ; DISALLOWED # GREEK CAPITAL LETTER UPSILON WITH DASIA AND 1F5C ; UNASSIGNED # <reserved> 1F5D ; DISALLOWED # GREEK CAPITAL LETTER UPSILON WITH DASIA AND 1F5E ; UNASSIGNED # <reserved> 1F5F ; DISALLOWED # GREEK CAPITAL LETTER UPSILON WITH DASIA AND 1F60..1F67 ; PVALID # GREEK SMALL LETTER OMEGA WITH PSILI..GREEK S 1F68..1F6F ; DISALLOWED # GREEK CAPITAL LETTER OMEGA WITH PSILI..GREEK 1F70 ; PVALID # GREEK SMALL LETTER ALPHA WITH VARIA 1F71 ; DISALLOWED # GREEK SMALL LETTER ALPHA WITH OXIA 1F72 ; PVALID # GREEK SMALL LETTER EPSILON WITH VARIA 1F73 ; DISALLOWED # GREEK SMALL LETTER EPSILON WITH OXIA 1F74 ; PVALID # GREEK SMALL LETTER ETA WITH VARIA 1F75 ; DISALLOWED # GREEK SMALL LETTER ETA WITH OXIA 1F76 ; PVALID # GREEK SMALL LETTER IOTA WITH VARIA 1F77 ; DISALLOWED # GREEK SMALL LETTER IOTA WITH OXIA 1F78 ; PVALID # GREEK SMALL LETTER OMICRON WITH VARIA 1F79 ; DISALLOWED # GREEK SMALL LETTER OMICRON WITH OXIA 1F7A ; PVALID # GREEK SMALL LETTER UPSILON WITH VARIA 1F7B ; DISALLOWED # GREEK SMALL LETTER UPSILON WITH OXIA 1F7C ; PVALID # GREEK SMALL LETTER OMEGA WITH VARIA 1F7D ; DISALLOWED # GREEK SMALL LETTER OMEGA WITH OXIA 1F7E..1F7F ; UNASSIGNED # <reserved>..<reserved> 1F80..1FAF ; DISALLOWED # GREEK SMALL LETTER ALPHA WITH PSILI AND YPOG 1FB0..1FB1 ; PVALID # GREEK SMALL LETTER ALPHA WITH VRACHY..GREEK 1FB2..1FB4 ; DISALLOWED # GREEK SMALL LETTER ALPHA WITH VARIA AND YPOG 1FB5 ; UNASSIGNED # <reserved> 1FB6 ; PVALID # GREEK SMALL LETTER ALPHA WITH PERISPOMENI 1FB7..1FC4 ; DISALLOWED # GREEK SMALL LETTER ALPHA WITH PERISPOMENI AN 1FC5 ; UNASSIGNED # <reserved> 1FC6 ; PVALID # GREEK SMALL LETTER ETA WITH PERISPOMENI 1FC7..1FCF ; DISALLOWED # GREEK SMALL LETTER ETA WITH PERISPOMENI AND 1FD0..1FD2 ; PVALID # GREEK SMALL LETTER IOTA WITH VRACHY..GREEK S 1FD3 ; DISALLOWED # GREEK SMALL LETTER IOTA WITH DIALYTIKA AND O 1FD4..1FD5 ; UNASSIGNED # <reserved>..<reserved> 1FD6..1FD7 ; PVALID # GREEK SMALL LETTER IOTA WITH PERISPOMENI..GR 1FD8..1FDB ; DISALLOWED # GREEK CAPITAL LETTER IOTA WITH VRACHY..GREEK 1FDC ; UNASSIGNED # <reserved> Faltstrom Standards Track [Page 50]
RFC 5892 IDNA Code Points August 2010 1FDD..1FDF ; DISALLOWED # GREEK DASIA AND VARIA..GREEK DASIA AND PERIS 1FE0..1FE2 ; PVALID # GREEK SMALL LETTER UPSILON WITH VRACHY..GREE 1FE3 ; DISALLOWED # GREEK SMALL LETTER UPSILON WITH DIALYTIKA AN 1FE4..1FE7 ; PVALID # GREEK SMALL LETTER RHO WITH PSILI..GREEK SMA 1FE8..1FEF ; DISALLOWED # GREEK CAPITAL LETTER UPSILON WITH VRACHY..GR 1FF0..1FF1 ; UNASSIGNED # <reserved>..<reserved> 1FF2..1FF4 ; DISALLOWED # GREEK SMALL LETTER OMEGA WITH VARIA AND YPOG 1FF5 ; UNASSIGNED # <reserved> 1FF6 ; PVALID # GREEK SMALL LETTER OMEGA WITH PERISPOMENI 1FF7..1FFE ; DISALLOWED # GREEK SMALL LETTER OMEGA WITH PERISPOMENI AN 1FFF ; UNASSIGNED # <reserved> 2000..200B ; DISALLOWED # EN QUAD..ZERO WIDTH SPACE 200C..200D ; CONTEXTJ # ZERO WIDTH NON-JOINER..ZERO WIDTH JOINER 200E..2064 ; DISALLOWED # LEFT-TO-RIGHT MARK..INVISIBLE PLUS 2065..2069 ; UNASSIGNED # <reserved>..<reserved> 206A..2071 ; DISALLOWED # INHIBIT SYMMETRIC SWAPPING..SUPERSCRIPT LATI 2072..2073 ; UNASSIGNED # <reserved>..<reserved> 2074..208E ; DISALLOWED # SUPERSCRIPT FOUR..SUBSCRIPT RIGHT PARENTHESI 208F ; UNASSIGNED # <reserved> 2090..2094 ; DISALLOWED # LATIN SUBSCRIPT SMALL LETTER A..LATIN SUBSCR 2095..209F ; UNASSIGNED # <reserved>..<reserved> 20A0..20B8 ; DISALLOWED # EURO-CURRENCY SIGN..TENGE SIGN 20B9..20CF ; UNASSIGNED # <reserved>..<reserved> 20D0..20F0 ; DISALLOWED # COMBINING LEFT HARPOON ABOVE..COMBINING ASTE 20F1..20FF ; UNASSIGNED # <reserved>..<reserved> 2100..214D ; DISALLOWED # ACCOUNT OF..AKTIESELSKAB 214E ; PVALID # TURNED SMALL F 214F..2183 ; DISALLOWED # SYMBOL FOR SAMARITAN SOURCE..ROMAN NUMERAL R 2184 ; PVALID # LATIN SMALL LETTER REVERSED C 2185..2189 ; DISALLOWED # ROMAN NUMERAL SIX LATE FORM..VULGAR FRACTION 218A..218F ; UNASSIGNED # <reserved>..<reserved> 2190..23E8 ; DISALLOWED # LEFTWARDS ARROW..DECIMAL EXPONENT SYMBOL 23E9..23FF ; UNASSIGNED # <reserved>..<reserved> 2400..2426 ; DISALLOWED # SYMBOL FOR NULL..SYMBOL FOR SUBSTITUTE FORM 2427..243F ; UNASSIGNED # <reserved>..<reserved> 2440..244A ; DISALLOWED # OCR HOOK..OCR DOUBLE BACKSLASH 244B..245F ; UNASSIGNED # <reserved>..<reserved> 2460..26CD ; DISALLOWED # CIRCLED DIGIT ONE..DISABLED CAR 26CE ; UNASSIGNED # <reserved> 26CF..26E1 ; DISALLOWED # PICK..RESTRICTED LEFT ENTRY-2 26E2 ; UNASSIGNED # <reserved> 26E3 ; DISALLOWED # HEAVY CIRCLE WITH STROKE AND TWO DOTS ABOVE 26E4..26E7 ; UNASSIGNED # <reserved>..<reserved> 26E8..26FF ; DISALLOWED # BLACK CROSS ON SHIELD..WHITE FLAG WITH HORIZ 2700 ; UNASSIGNED # <reserved> 2701..2704 ; DISALLOWED # UPPER BLADE SCISSORS..WHITE SCISSORS 2705 ; UNASSIGNED # <reserved> 2706..2709 ; DISALLOWED # TELEPHONE LOCATION SIGN..ENVELOPE Faltstrom Standards Track [Page 51]
RFC 5892 IDNA Code Points August 2010 270A..270B ; UNASSIGNED # <reserved>..<reserved> 270C..2727 ; DISALLOWED # VICTORY HAND..WHITE FOUR POINTED STAR 2728 ; UNASSIGNED # <reserved> 2729..274B ; DISALLOWED # STRESS OUTLINED WHITE STAR..HEAVY EIGHT TEAR 274C ; UNASSIGNED # <reserved> 274D ; DISALLOWED # SHADOWED WHITE CIRCLE 274E ; UNASSIGNED # <reserved> 274F..2752 ; DISALLOWED # LOWER RIGHT DROP-SHADOWED WHITE SQUARE..UPPE 2753..2755 ; UNASSIGNED # <reserved>..<reserved> 2756..275E ; DISALLOWED # BLACK DIAMOND MINUS WHITE X..HEAVY DOUBLE CO 275F..2760 ; UNASSIGNED # <reserved>..<reserved> 2761..2794 ; DISALLOWED # CURVED STEM PARAGRAPH SIGN ORNAMENT..HEAVY W 2795..2797 ; UNASSIGNED # <reserved>..<reserved> 2798..27AF ; DISALLOWED # HEAVY SOUTH EAST ARROW..NOTCHED LOWER RIGHT- 27B0 ; UNASSIGNED # <reserved> 27B1..27BE ; DISALLOWED # NOTCHED UPPER RIGHT-SHADOWED WHITE RIGHTWARD 27BF ; UNASSIGNED # <reserved> 27C0..27CA ; DISALLOWED # THREE DIMENSIONAL ANGLE..VERTICAL BAR WITH H 27CB ; UNASSIGNED # <reserved> 27CC ; DISALLOWED # LONG DIVISION 27CD..27CF ; UNASSIGNED # <reserved>..<reserved> 27D0..2B4C ; DISALLOWED # WHITE DIAMOND WITH CENTRED DOT..RIGHTWARDS A 2B4D..2B4F ; UNASSIGNED # <reserved>..<reserved> 2B50..2B59 ; DISALLOWED # WHITE MEDIUM STAR..HEAVY CIRCLED SALTIRE 2B5A..2BFF ; UNASSIGNED # <reserved>..<reserved> 2C00..2C2E ; DISALLOWED # GLAGOLITIC CAPITAL LETTER AZU..GLAGOLITIC CA 2C2F ; UNASSIGNED # <reserved> 2C30..2C5E ; PVALID # GLAGOLITIC SMALL LETTER AZU..GLAGOLITIC SMAL 2C5F ; UNASSIGNED # <reserved> 2C60 ; DISALLOWED # LATIN CAPITAL LETTER L WITH DOUBLE BAR 2C61 ; PVALID # LATIN SMALL LETTER L WITH DOUBLE BAR 2C62..2C64 ; DISALLOWED # LATIN CAPITAL LETTER L WITH MIDDLE TILDE..LA 2C65..2C66 ; PVALID # LATIN SMALL LETTER A WITH STROKE..LATIN SMAL 2C67 ; DISALLOWED # LATIN CAPITAL LETTER H WITH DESCENDER 2C68 ; PVALID # LATIN SMALL LETTER H WITH DESCENDER 2C69 ; DISALLOWED # LATIN CAPITAL LETTER K WITH DESCENDER 2C6A ; PVALID # LATIN SMALL LETTER K WITH DESCENDER 2C6B ; DISALLOWED # LATIN CAPITAL LETTER Z WITH DESCENDER 2C6C ; PVALID # LATIN SMALL LETTER Z WITH DESCENDER 2C6D..2C70 ; DISALLOWED # LATIN CAPITAL LETTER ALPHA..LATIN CAPITAL LE 2C71 ; PVALID # LATIN SMALL LETTER V WITH RIGHT HOOK 2C72 ; DISALLOWED # LATIN CAPITAL LETTER W WITH HOOK 2C73..2C74 ; PVALID # LATIN SMALL LETTER W WITH HOOK..LATIN SMALL 2C75 ; DISALLOWED # LATIN CAPITAL LETTER HALF H 2C76..2C7B ; PVALID # LATIN SMALL LETTER HALF H..LATIN LETTER SMAL 2C7C..2C80 ; DISALLOWED # LATIN SUBSCRIPT SMALL LETTER J..COPTIC CAPIT 2C81 ; PVALID # COPTIC SMALL LETTER ALFA 2C82 ; DISALLOWED # COPTIC CAPITAL LETTER VIDA Faltstrom Standards Track [Page 52]
RFC 5892 IDNA Code Points August 2010 2C83 ; PVALID # COPTIC SMALL LETTER VIDA 2C84 ; DISALLOWED # COPTIC CAPITAL LETTER GAMMA 2C85 ; PVALID # COPTIC SMALL LETTER GAMMA 2C86 ; DISALLOWED # COPTIC CAPITAL LETTER DALDA 2C87 ; PVALID # COPTIC SMALL LETTER DALDA 2C88 ; DISALLOWED # COPTIC CAPITAL LETTER EIE 2C89 ; PVALID # COPTIC SMALL LETTER EIE 2C8A ; DISALLOWED # COPTIC CAPITAL LETTER SOU 2C8B ; PVALID # COPTIC SMALL LETTER SOU 2C8C ; DISALLOWED # COPTIC CAPITAL LETTER ZATA 2C8D ; PVALID # COPTIC SMALL LETTER ZATA 2C8E ; DISALLOWED # COPTIC CAPITAL LETTER HATE 2C8F ; PVALID # COPTIC SMALL LETTER HATE 2C90 ; DISALLOWED # COPTIC CAPITAL LETTER THETHE 2C91 ; PVALID # COPTIC SMALL LETTER THETHE 2C92 ; DISALLOWED # COPTIC CAPITAL LETTER IAUDA 2C93 ; PVALID # COPTIC SMALL LETTER IAUDA 2C94 ; DISALLOWED # COPTIC CAPITAL LETTER KAPA 2C95 ; PVALID # COPTIC SMALL LETTER KAPA 2C96 ; DISALLOWED # COPTIC CAPITAL LETTER LAULA 2C97 ; PVALID # COPTIC SMALL LETTER LAULA 2C98 ; DISALLOWED # COPTIC CAPITAL LETTER MI 2C99 ; PVALID # COPTIC SMALL LETTER MI 2C9A ; DISALLOWED # COPTIC CAPITAL LETTER NI 2C9B ; PVALID # COPTIC SMALL LETTER NI 2C9C ; DISALLOWED # COPTIC CAPITAL LETTER KSI 2C9D ; PVALID # COPTIC SMALL LETTER KSI 2C9E ; DISALLOWED # COPTIC CAPITAL LETTER O 2C9F ; PVALID # COPTIC SMALL LETTER O 2CA0 ; DISALLOWED # COPTIC CAPITAL LETTER PI 2CA1 ; PVALID # COPTIC SMALL LETTER PI 2CA2 ; DISALLOWED # COPTIC CAPITAL LETTER RO 2CA3 ; PVALID # COPTIC SMALL LETTER RO 2CA4 ; DISALLOWED # COPTIC CAPITAL LETTER SIMA 2CA5 ; PVALID # COPTIC SMALL LETTER SIMA 2CA6 ; DISALLOWED # COPTIC CAPITAL LETTER TAU 2CA7 ; PVALID # COPTIC SMALL LETTER TAU 2CA8 ; DISALLOWED # COPTIC CAPITAL LETTER UA 2CA9 ; PVALID # COPTIC SMALL LETTER UA 2CAA ; DISALLOWED # COPTIC CAPITAL LETTER FI 2CAB ; PVALID # COPTIC SMALL LETTER FI 2CAC ; DISALLOWED # COPTIC CAPITAL LETTER KHI 2CAD ; PVALID # COPTIC SMALL LETTER KHI 2CAE ; DISALLOWED # COPTIC CAPITAL LETTER PSI 2CAF ; PVALID # COPTIC SMALL LETTER PSI 2CB0 ; DISALLOWED # COPTIC CAPITAL LETTER OOU 2CB1 ; PVALID # COPTIC SMALL LETTER OOU 2CB2 ; DISALLOWED # COPTIC CAPITAL LETTER DIALECT-P ALEF Faltstrom Standards Track [Page 53]
RFC 5892 IDNA Code Points August 2010 2CB3 ; PVALID # COPTIC SMALL LETTER DIALECT-P ALEF 2CB4 ; DISALLOWED # COPTIC CAPITAL LETTER OLD COPTIC AIN 2CB5 ; PVALID # COPTIC SMALL LETTER OLD COPTIC AIN 2CB6 ; DISALLOWED # COPTIC CAPITAL LETTER CRYPTOGRAMMIC EIE 2CB7 ; PVALID # COPTIC SMALL LETTER CRYPTOGRAMMIC EIE 2CB8 ; DISALLOWED # COPTIC CAPITAL LETTER DIALECT-P KAPA 2CB9 ; PVALID # COPTIC SMALL LETTER DIALECT-P KAPA 2CBA ; DISALLOWED # COPTIC CAPITAL LETTER DIALECT-P NI 2CBB ; PVALID # COPTIC SMALL LETTER DIALECT-P NI 2CBC ; DISALLOWED # COPTIC CAPITAL LETTER CRYPTOGRAMMIC NI 2CBD ; PVALID # COPTIC SMALL LETTER CRYPTOGRAMMIC NI 2CBE ; DISALLOWED # COPTIC CAPITAL LETTER OLD COPTIC OOU 2CBF ; PVALID # COPTIC SMALL LETTER OLD COPTIC OOU 2CC0 ; DISALLOWED # COPTIC CAPITAL LETTER SAMPI 2CC1 ; PVALID # COPTIC SMALL LETTER SAMPI 2CC2 ; DISALLOWED # COPTIC CAPITAL LETTER CROSSED SHEI 2CC3 ; PVALID # COPTIC SMALL LETTER CROSSED SHEI 2CC4 ; DISALLOWED # COPTIC CAPITAL LETTER OLD COPTIC SHEI 2CC5 ; PVALID # COPTIC SMALL LETTER OLD COPTIC SHEI 2CC6 ; DISALLOWED # COPTIC CAPITAL LETTER OLD COPTIC ESH 2CC7 ; PVALID # COPTIC SMALL LETTER OLD COPTIC ESH 2CC8 ; DISALLOWED # COPTIC CAPITAL LETTER AKHMIMIC KHEI 2CC9 ; PVALID # COPTIC SMALL LETTER AKHMIMIC KHEI 2CCA ; DISALLOWED # COPTIC CAPITAL LETTER DIALECT-P HORI 2CCB ; PVALID # COPTIC SMALL LETTER DIALECT-P HORI 2CCC ; DISALLOWED # COPTIC CAPITAL LETTER OLD COPTIC HORI 2CCD ; PVALID # COPTIC SMALL LETTER OLD COPTIC HORI 2CCE ; DISALLOWED # COPTIC CAPITAL LETTER OLD COPTIC HA 2CCF ; PVALID # COPTIC SMALL LETTER OLD COPTIC HA 2CD0 ; DISALLOWED # COPTIC CAPITAL LETTER L-SHAPED HA 2CD1 ; PVALID # COPTIC SMALL LETTER L-SHAPED HA 2CD2 ; DISALLOWED # COPTIC CAPITAL LETTER OLD COPTIC HEI 2CD3 ; PVALID # COPTIC SMALL LETTER OLD COPTIC HEI 2CD4 ; DISALLOWED # COPTIC CAPITAL LETTER OLD COPTIC HAT 2CD5 ; PVALID # COPTIC SMALL LETTER OLD COPTIC HAT 2CD6 ; DISALLOWED # COPTIC CAPITAL LETTER OLD COPTIC GANGIA 2CD7 ; PVALID # COPTIC SMALL LETTER OLD COPTIC GANGIA 2CD8 ; DISALLOWED # COPTIC CAPITAL LETTER OLD COPTIC DJA 2CD9 ; PVALID # COPTIC SMALL LETTER OLD COPTIC DJA 2CDA ; DISALLOWED # COPTIC CAPITAL LETTER OLD COPTIC SHIMA 2CDB ; PVALID # COPTIC SMALL LETTER OLD COPTIC SHIMA 2CDC ; DISALLOWED # COPTIC CAPITAL LETTER OLD NUBIAN SHIMA 2CDD ; PVALID # COPTIC SMALL LETTER OLD NUBIAN SHIMA 2CDE ; DISALLOWED # COPTIC CAPITAL LETTER OLD NUBIAN NGI 2CDF ; PVALID # COPTIC SMALL LETTER OLD NUBIAN NGI 2CE0 ; DISALLOWED # COPTIC CAPITAL LETTER OLD NUBIAN NYI 2CE1 ; PVALID # COPTIC SMALL LETTER OLD NUBIAN NYI 2CE2 ; DISALLOWED # COPTIC CAPITAL LETTER OLD NUBIAN WAU Faltstrom Standards Track [Page 54]
RFC 5892 IDNA Code Points August 2010 2CE3..2CE4 ; PVALID # COPTIC SMALL LETTER OLD NUBIAN WAU..COPTIC S 2CE5..2CEB ; DISALLOWED # COPTIC SYMBOL MI RO..COPTIC CAPITAL LETTER C 2CEC ; PVALID # COPTIC SMALL LETTER CRYPTOGRAMMIC SHEI 2CED ; DISALLOWED # COPTIC CAPITAL LETTER CRYPTOGRAMMIC GANGIA 2CEE..2CF1 ; PVALID # COPTIC SMALL LETTER CRYPTOGRAMMIC GANGIA..CO 2CF2..2CF8 ; UNASSIGNED # <reserved>..<reserved> 2CF9..2CFF ; DISALLOWED # COPTIC OLD NUBIAN FULL STOP..COPTIC MORPHOLO 2D00..2D25 ; PVALID # GEORGIAN SMALL LETTER AN..GEORGIAN SMALL LET 2D26..2D2F ; UNASSIGNED # <reserved>..<reserved> 2D30..2D65 ; PVALID # TIFINAGH LETTER YA..TIFINAGH LETTER YAZZ 2D66..2D6E ; UNASSIGNED # <reserved>..<reserved> 2D6F ; DISALLOWED # TIFINAGH MODIFIER LETTER LABIALIZATION MARK 2D70..2D7F ; UNASSIGNED # <reserved>..<reserved> 2D80..2D96 ; PVALID # ETHIOPIC SYLLABLE LOA..ETHIOPIC SYLLABLE GGW 2D97..2D9F ; UNASSIGNED # <reserved>..<reserved> 2DA0..2DA6 ; PVALID # ETHIOPIC SYLLABLE SSA..ETHIOPIC SYLLABLE SSO 2DA7 ; UNASSIGNED # <reserved> 2DA8..2DAE ; PVALID # ETHIOPIC SYLLABLE CCA..ETHIOPIC SYLLABLE CCO 2DAF ; UNASSIGNED # <reserved> 2DB0..2DB6 ; PVALID # ETHIOPIC SYLLABLE ZZA..ETHIOPIC SYLLABLE ZZO 2DB7 ; UNASSIGNED # <reserved> 2DB8..2DBE ; PVALID # ETHIOPIC SYLLABLE CCHA..ETHIOPIC SYLLABLE CC 2DBF ; UNASSIGNED # <reserved> 2DC0..2DC6 ; PVALID # ETHIOPIC SYLLABLE QYA..ETHIOPIC SYLLABLE QYO 2DC7 ; UNASSIGNED # <reserved> 2DC8..2DCE ; PVALID # ETHIOPIC SYLLABLE KYA..ETHIOPIC SYLLABLE KYO 2DCF ; UNASSIGNED # <reserved> 2DD0..2DD6 ; PVALID # ETHIOPIC SYLLABLE XYA..ETHIOPIC SYLLABLE XYO 2DD7 ; UNASSIGNED # <reserved> 2DD8..2DDE ; PVALID # ETHIOPIC SYLLABLE GYA..ETHIOPIC SYLLABLE GYO 2DDF ; UNASSIGNED # <reserved> 2DE0..2DFF ; PVALID # COMBINING CYRILLIC LETTER BE..COMBINING CYRI 2E00..2E2E ; DISALLOWED # RIGHT ANGLE SUBSTITUTION MARKER..REVERSED QU 2E2F ; PVALID # VERTICAL TILDE 2E30..2E31 ; DISALLOWED # RING POINT..WORD SEPARATOR MIDDLE DOT 2E32..2E7F ; UNASSIGNED # <reserved>..<reserved> 2E80..2E99 ; DISALLOWED # CJK RADICAL REPEAT..CJK RADICAL RAP 2E9A ; UNASSIGNED # <reserved> 2E9B..2EF3 ; DISALLOWED # CJK RADICAL CHOKE..CJK RADICAL C-SIMPLIFIED 2EF4..2EFF ; UNASSIGNED # <reserved>..<reserved> 2F00..2FD5 ; DISALLOWED # KANGXI RADICAL ONE..KANGXI RADICAL FLUTE 2FD6..2FEF ; UNASSIGNED # <reserved>..<reserved> 2FF0..2FFB ; DISALLOWED # IDEOGRAPHIC DESCRIPTION CHARACTER LEFT TO RI 2FFC..2FFF ; UNASSIGNED # <reserved>..<reserved> 3000..3004 ; DISALLOWED # IDEOGRAPHIC SPACE..JAPANESE INDUSTRIAL STAND 3005..3007 ; PVALID # IDEOGRAPHIC ITERATION MARK..IDEOGRAPHIC NUMB 3008..3029 ; DISALLOWED # LEFT ANGLE BRACKET..HANGZHOU NUMERAL NINE 302A..302D ; PVALID # IDEOGRAPHIC LEVEL TONE MARK..IDEOGRAPHIC ENT Faltstrom Standards Track [Page 55]
RFC 5892 IDNA Code Points August 2010 302E..303B ; DISALLOWED # HANGUL SINGLE DOT TONE MARK..VERTICAL IDEOGR 303C ; PVALID # MASU MARK 303D..303F ; DISALLOWED # PART ALTERNATION MARK..IDEOGRAPHIC HALF FILL 3040 ; UNASSIGNED # <reserved> 3041..3096 ; PVALID # HIRAGANA LETTER SMALL A..HIRAGANA LETTER SMA 3097..3098 ; UNASSIGNED # <reserved>..<reserved> 3099..309A ; PVALID # COMBINING KATAKANA-HIRAGANA VOICED SOUND MAR 309B..309C ; DISALLOWED # KATAKANA-HIRAGANA VOICED SOUND MARK..KATAKAN 309D..309E ; PVALID # HIRAGANA ITERATION MARK..HIRAGANA VOICED ITE 309F..30A0 ; DISALLOWED # HIRAGANA DIGRAPH YORI..KATAKANA-HIRAGANA DOU 30A1..30FA ; PVALID # KATAKANA LETTER SMALL A..KATAKANA LETTER VO 30FB ; CONTEXTO # KATAKANA MIDDLE DOT 30FC..30FE ; PVALID # KATAKANA-HIRAGANA PROLONGED SOUND MARK..KATA 30FF ; DISALLOWED # KATAKANA DIGRAPH KOTO 3100..3104 ; UNASSIGNED # <reserved>..<reserved> 3105..312D ; PVALID # BOPOMOFO LETTER B..BOPOMOFO LETTER IH 312E..3130 ; UNASSIGNED # <reserved>..<reserved> 3131..318E ; DISALLOWED # HANGUL LETTER KIYEOK..HANGUL LETTER ARAEAE 318F ; UNASSIGNED # <reserved> 3190..319F ; DISALLOWED # IDEOGRAPHIC ANNOTATION LINKING MARK..IDEOGRA 31A0..31B7 ; PVALID # BOPOMOFO LETTER BU..BOPOMOFO FINAL LETTER H 31B8..31BF ; UNASSIGNED # <reserved>..<reserved> 31C0..31E3 ; DISALLOWED # CJK STROKE T..CJK STROKE Q 31E4..31EF ; UNASSIGNED # <reserved>..<reserved> 31F0..31FF ; PVALID # KATAKANA LETTER SMALL KU..KATAKANA LETTER SM 3200..321E ; DISALLOWED # PARENTHESIZED HANGUL KIYEOK..PARENTHESIZED K 321F ; UNASSIGNED # <reserved> 3220..32FE ; DISALLOWED # PARENTHESIZED IDEOGRAPH ONE..CIRCLED KATAKAN 32FF ; UNASSIGNED # <reserved> 3300..33FF ; DISALLOWED # SQUARE APAATO..SQUARE GAL 3400..4DB5 ; PVALID # <CJK Ideograph Extension A>..<CJK Ideograph 4DB6..4DBF ; UNASSIGNED # <reserved>..<reserved> 4DC0..4DFF ; DISALLOWED # HEXAGRAM FOR THE CREATIVE HEAVEN..HEXAGRAM F 4E00..9FCB ; PVALID # <CJK Ideograph>..<CJK Ideograph> 9FCC..9FFF ; UNASSIGNED # <reserved>..<reserved> A000..A48C ; PVALID # YI SYLLABLE IT..YI SYLLABLE YYR A48D..A48F ; UNASSIGNED # <reserved>..<reserved> A490..A4C6 ; DISALLOWED # YI RADICAL QOT..YI RADICAL KE A4C7..A4CF ; UNASSIGNED # <reserved>..<reserved> A4D0..A4FD ; PVALID # LISU LETTER BA..LISU LETTER TONE MYA JEU A4FE..A4FF ; DISALLOWED # LISU PUNCTUATION COMMA..LISU PUNCTUATION FUL A500..A60C ; PVALID # VAI SYLLABLE EE..VAI SYLLABLE LENGTHENER A60D..A60F ; DISALLOWED # VAI COMMA..VAI QUESTION MARK A610..A62B ; PVALID # VAI SYLLABLE NDOLE FA..VAI SYLLABLE NDOLE DO A62C..A63F ; UNASSIGNED # <reserved>..<reserved> A640 ; DISALLOWED # CYRILLIC CAPITAL LETTER ZEMLYA A641 ; PVALID # CYRILLIC SMALL LETTER ZEMLYA A642 ; DISALLOWED # CYRILLIC CAPITAL LETTER DZELO Faltstrom Standards Track [Page 56]
RFC 5892 IDNA Code Points August 2010 A643 ; PVALID # CYRILLIC SMALL LETTER DZELO A644 ; DISALLOWED # CYRILLIC CAPITAL LETTER REVERSED DZE A645 ; PVALID # CYRILLIC SMALL LETTER REVERSED DZE A646 ; DISALLOWED # CYRILLIC CAPITAL LETTER IOTA A647 ; PVALID # CYRILLIC SMALL LETTER IOTA A648 ; DISALLOWED # CYRILLIC CAPITAL LETTER DJERV A649 ; PVALID # CYRILLIC SMALL LETTER DJERV A64A ; DISALLOWED # CYRILLIC CAPITAL LETTER MONOGRAPH UK A64B ; PVALID # CYRILLIC SMALL LETTER MONOGRAPH UK A64C ; DISALLOWED # CYRILLIC CAPITAL LETTER BROAD OMEGA A64D ; PVALID # CYRILLIC SMALL LETTER BROAD OMEGA A64E ; DISALLOWED # CYRILLIC CAPITAL LETTER NEUTRAL YER A64F ; PVALID # CYRILLIC SMALL LETTER NEUTRAL YER A650 ; DISALLOWED # CYRILLIC CAPITAL LETTER YERU WITH BACK YER A651 ; PVALID # CYRILLIC SMALL LETTER YERU WITH BACK YER A652 ; DISALLOWED # CYRILLIC CAPITAL LETTER IOTIFIED YAT A653 ; PVALID # CYRILLIC SMALL LETTER IOTIFIED YAT A654 ; DISALLOWED # CYRILLIC CAPITAL LETTER REVERSED YU A655 ; PVALID # CYRILLIC SMALL LETTER REVERSED YU A656 ; DISALLOWED # CYRILLIC CAPITAL LETTER IOTIFIED A A657 ; PVALID # CYRILLIC SMALL LETTER IOTIFIED A A658 ; DISALLOWED # CYRILLIC CAPITAL LETTER CLOSED LITTLE YUS A659 ; PVALID # CYRILLIC SMALL LETTER CLOSED LITTLE YUS A65A ; DISALLOWED # CYRILLIC CAPITAL LETTER BLENDED YUS A65B ; PVALID # CYRILLIC SMALL LETTER BLENDED YUS A65C ; DISALLOWED # CYRILLIC CAPITAL LETTER IOTIFIED CLOSED LITT A65D ; PVALID # CYRILLIC SMALL LETTER IOTIFIED CLOSED LITTLE A65E ; DISALLOWED # CYRILLIC CAPITAL LETTER YN A65F ; PVALID # CYRILLIC SMALL LETTER YN A660..A661 ; UNASSIGNED # <reserved>..<reserved> A662 ; DISALLOWED # CYRILLIC CAPITAL LETTER SOFT DE A663 ; PVALID # CYRILLIC SMALL LETTER SOFT DE A664 ; DISALLOWED # CYRILLIC CAPITAL LETTER SOFT EL A665 ; PVALID # CYRILLIC SMALL LETTER SOFT EL A666 ; DISALLOWED # CYRILLIC CAPITAL LETTER SOFT EM A667 ; PVALID # CYRILLIC SMALL LETTER SOFT EM A668 ; DISALLOWED # CYRILLIC CAPITAL LETTER MONOCULAR O A669 ; PVALID # CYRILLIC SMALL LETTER MONOCULAR O A66A ; DISALLOWED # CYRILLIC CAPITAL LETTER BINOCULAR O A66B ; PVALID # CYRILLIC SMALL LETTER BINOCULAR O A66C ; DISALLOWED # CYRILLIC CAPITAL LETTER DOUBLE MONOCULAR O A66D..A66F ; PVALID # CYRILLIC SMALL LETTER DOUBLE MONOCULAR O..CO A670..A673 ; DISALLOWED # COMBINING CYRILLIC TEN MILLIONS SIGN..SLAVON A674..A67B ; UNASSIGNED # <reserved>..<reserved> A67C..A67D ; PVALID # COMBINING CYRILLIC KAVYKA..COMBINING CYRILLI A67E ; DISALLOWED # CYRILLIC KAVYKA A67F ; PVALID # CYRILLIC PAYEROK A680 ; DISALLOWED # CYRILLIC CAPITAL LETTER DWE Faltstrom Standards Track [Page 57]
RFC 5892 IDNA Code Points August 2010 A681 ; PVALID # CYRILLIC SMALL LETTER DWE A682 ; DISALLOWED # CYRILLIC CAPITAL LETTER DZWE A683 ; PVALID # CYRILLIC SMALL LETTER DZWE A684 ; DISALLOWED # CYRILLIC CAPITAL LETTER ZHWE A685 ; PVALID # CYRILLIC SMALL LETTER ZHWE A686 ; DISALLOWED # CYRILLIC CAPITAL LETTER CCHE A687 ; PVALID # CYRILLIC SMALL LETTER CCHE A688 ; DISALLOWED # CYRILLIC CAPITAL LETTER DZZE A689 ; PVALID # CYRILLIC SMALL LETTER DZZE A68A ; DISALLOWED # CYRILLIC CAPITAL LETTER TE WITH MIDDLE HOOK A68B ; PVALID # CYRILLIC SMALL LETTER TE WITH MIDDLE HOOK A68C ; DISALLOWED # CYRILLIC CAPITAL LETTER TWE A68D ; PVALID # CYRILLIC SMALL LETTER TWE A68E ; DISALLOWED # CYRILLIC CAPITAL LETTER TSWE A68F ; PVALID # CYRILLIC SMALL LETTER TSWE A690 ; DISALLOWED # CYRILLIC CAPITAL LETTER TSSE A691 ; PVALID # CYRILLIC SMALL LETTER TSSE A692 ; DISALLOWED # CYRILLIC CAPITAL LETTER TCHE A693 ; PVALID # CYRILLIC SMALL LETTER TCHE A694 ; DISALLOWED # CYRILLIC CAPITAL LETTER HWE A695 ; PVALID # CYRILLIC SMALL LETTER HWE A696 ; DISALLOWED # CYRILLIC CAPITAL LETTER SHWE A697 ; PVALID # CYRILLIC SMALL LETTER SHWE A698..A69F ; UNASSIGNED # <reserved>..<reserved> A6A0..A6E5 ; PVALID # BAMUM LETTER A..BAMUM LETTER KI A6E6..A6EF ; DISALLOWED # BAMUM LETTER MO..BAMUM LETTER KOGHOM A6F0..A6F1 ; PVALID # BAMUM COMBINING MARK KOQNDON..BAMUM COMBININ A6F2..A6F7 ; DISALLOWED # BAMUM NJAEMLI..BAMUM QUESTION MARK A6F8..A6FF ; UNASSIGNED # <reserved>..<reserved> A700..A716 ; DISALLOWED # MODIFIER LETTER CHINESE TONE YIN PING..MODIF A717..A71F ; PVALID # MODIFIER LETTER DOT VERTICAL BAR..MODIFIER L A720..A722 ; DISALLOWED # MODIFIER LETTER STRESS AND HIGH TONE..LATIN A723 ; PVALID # LATIN SMALL LETTER EGYPTOLOGICAL ALEF A724 ; DISALLOWED # LATIN CAPITAL LETTER EGYPTOLOGICAL AIN A725 ; PVALID # LATIN SMALL LETTER EGYPTOLOGICAL AIN A726 ; DISALLOWED # LATIN CAPITAL LETTER HENG A727 ; PVALID # LATIN SMALL LETTER HENG A728 ; DISALLOWED # LATIN CAPITAL LETTER TZ A729 ; PVALID # LATIN SMALL LETTER TZ A72A ; DISALLOWED # LATIN CAPITAL LETTER TRESILLO A72B ; PVALID # LATIN SMALL LETTER TRESILLO A72C ; DISALLOWED # LATIN CAPITAL LETTER CUATRILLO A72D ; PVALID # LATIN SMALL LETTER CUATRILLO A72E ; DISALLOWED # LATIN CAPITAL LETTER CUATRILLO WITH COMMA A72F..A731 ; PVALID # LATIN SMALL LETTER CUATRILLO WITH COMMA..LAT A732 ; DISALLOWED # LATIN CAPITAL LETTER AA A733 ; PVALID # LATIN SMALL LETTER AA A734 ; DISALLOWED # LATIN CAPITAL LETTER AO Faltstrom Standards Track [Page 58]
RFC 5892 IDNA Code Points August 2010 A735 ; PVALID # LATIN SMALL LETTER AO A736 ; DISALLOWED # LATIN CAPITAL LETTER AU A737 ; PVALID # LATIN SMALL LETTER AU A738 ; DISALLOWED # LATIN CAPITAL LETTER AV A739 ; PVALID # LATIN SMALL LETTER AV A73A ; DISALLOWED # LATIN CAPITAL LETTER AV WITH HORIZONTAL BAR A73B ; PVALID # LATIN SMALL LETTER AV WITH HORIZONTAL BAR A73C ; DISALLOWED # LATIN CAPITAL LETTER AY A73D ; PVALID # LATIN SMALL LETTER AY A73E ; DISALLOWED # LATIN CAPITAL LETTER REVERSED C WITH DOT A73F ; PVALID # LATIN SMALL LETTER REVERSED C WITH DOT A740 ; DISALLOWED # LATIN CAPITAL LETTER K WITH STROKE A741 ; PVALID # LATIN SMALL LETTER K WITH STROKE A742 ; DISALLOWED # LATIN CAPITAL LETTER K WITH DIAGONAL STROKE A743 ; PVALID # LATIN SMALL LETTER K WITH DIAGONAL STROKE A744 ; DISALLOWED # LATIN CAPITAL LETTER K WITH STROKE AND DIAGO A745 ; PVALID # LATIN SMALL LETTER K WITH STROKE AND DIAGONA A746 ; DISALLOWED # LATIN CAPITAL LETTER BROKEN L A747 ; PVALID # LATIN SMALL LETTER BROKEN L A748 ; DISALLOWED # LATIN CAPITAL LETTER L WITH HIGH STROKE A749 ; PVALID # LATIN SMALL LETTER L WITH HIGH STROKE A74A ; DISALLOWED # LATIN CAPITAL LETTER O WITH LONG STROKE OVER A74B ; PVALID # LATIN SMALL LETTER O WITH LONG STROKE OVERLA A74C ; DISALLOWED # LATIN CAPITAL LETTER O WITH LOOP A74D ; PVALID # LATIN SMALL LETTER O WITH LOOP A74E ; DISALLOWED # LATIN CAPITAL LETTER OO A74F ; PVALID # LATIN SMALL LETTER OO A750 ; DISALLOWED # LATIN CAPITAL LETTER P WITH STROKE THROUGH D A751 ; PVALID # LATIN SMALL LETTER P WITH STROKE THROUGH DES A752 ; DISALLOWED # LATIN CAPITAL LETTER P WITH FLOURISH A753 ; PVALID # LATIN SMALL LETTER P WITH FLOURISH A754 ; DISALLOWED # LATIN CAPITAL LETTER P WITH SQUIRREL TAIL A755 ; PVALID # LATIN SMALL LETTER P WITH SQUIRREL TAIL A756 ; DISALLOWED # LATIN CAPITAL LETTER Q WITH STROKE THROUGH D A757 ; PVALID # LATIN SMALL LETTER Q WITH STROKE THROUGH DES A758 ; DISALLOWED # LATIN CAPITAL LETTER Q WITH DIAGONAL STROKE A759 ; PVALID # LATIN SMALL LETTER Q WITH DIAGONAL STROKE A75A ; DISALLOWED # LATIN CAPITAL LETTER R ROTUNDA A75B ; PVALID # LATIN SMALL LETTER R ROTUNDA A75C ; DISALLOWED # LATIN CAPITAL LETTER RUM ROTUNDA A75D ; PVALID # LATIN SMALL LETTER RUM ROTUNDA A75E ; DISALLOWED # LATIN CAPITAL LETTER V WITH DIAGONAL STROKE A75F ; PVALID # LATIN SMALL LETTER V WITH DIAGONAL STROKE A760 ; DISALLOWED # LATIN CAPITAL LETTER VY A761 ; PVALID # LATIN SMALL LETTER VY A762 ; DISALLOWED # LATIN CAPITAL LETTER VISIGOTHIC Z A763 ; PVALID # LATIN SMALL LETTER VISIGOTHIC Z A764 ; DISALLOWED # LATIN CAPITAL LETTER THORN WITH STROKE Faltstrom Standards Track [Page 59]
RFC 5892 IDNA Code Points August 2010 A765 ; PVALID # LATIN SMALL LETTER THORN WITH STROKE A766 ; DISALLOWED # LATIN CAPITAL LETTER THORN WITH STROKE THROU A767 ; PVALID # LATIN SMALL LETTER THORN WITH STROKE THROUGH A768 ; DISALLOWED # LATIN CAPITAL LETTER VEND A769 ; PVALID # LATIN SMALL LETTER VEND A76A ; DISALLOWED # LATIN CAPITAL LETTER ET A76B ; PVALID # LATIN SMALL LETTER ET A76C ; DISALLOWED # LATIN CAPITAL LETTER IS A76D ; PVALID # LATIN SMALL LETTER IS A76E ; DISALLOWED # LATIN CAPITAL LETTER CON A76F ; PVALID # LATIN SMALL LETTER CON A770 ; DISALLOWED # MODIFIER LETTER US A771..A778 ; PVALID # LATIN SMALL LETTER DUM..LATIN SMALL LETTER U A779 ; DISALLOWED # LATIN CAPITAL LETTER INSULAR D A77A ; PVALID # LATIN SMALL LETTER INSULAR D A77B ; DISALLOWED # LATIN CAPITAL LETTER INSULAR F A77C ; PVALID # LATIN SMALL LETTER INSULAR F A77D..A77E ; DISALLOWED # LATIN CAPITAL LETTER INSULAR G..LATIN CAPITA A77F ; PVALID # LATIN SMALL LETTER TURNED INSULAR G A780 ; DISALLOWED # LATIN CAPITAL LETTER TURNED L A781 ; PVALID # LATIN SMALL LETTER TURNED L A782 ; DISALLOWED # LATIN CAPITAL LETTER INSULAR R A783 ; PVALID # LATIN SMALL LETTER INSULAR R A784 ; DISALLOWED # LATIN CAPITAL LETTER INSULAR S A785 ; PVALID # LATIN SMALL LETTER INSULAR S A786 ; DISALLOWED # LATIN CAPITAL LETTER INSULAR T A787..A788 ; PVALID # LATIN SMALL LETTER INSULAR T..MODIFIER LETTE A789..A78B ; DISALLOWED # MODIFIER LETTER COLON..LATIN CAPITAL LETTER A78C ; PVALID # LATIN SMALL LETTER SALTILLO A78D..A7FA ; UNASSIGNED # <reserved>..<reserved> A7FB..A827 ; PVALID # LATIN EPIGRAPHIC LETTER REVERSED F..SYLOTI N A828..A82B ; DISALLOWED # SYLOTI NAGRI POETRY MARK-1..SYLOTI NAGRI POE A82C..A82F ; UNASSIGNED # <reserved>..<reserved> A830..A839 ; DISALLOWED # NORTH INDIC FRACTION ONE QUARTER..NORTH INDI A83A..A83F ; UNASSIGNED # <reserved>..<reserved> A840..A873 ; PVALID # PHAGS-PA LETTER KA..PHAGS-PA LETTER CANDRABI A874..A877 ; DISALLOWED # PHAGS-PA SINGLE HEAD MARK..PHAGS-PA MARK DOU A878..A87F ; UNASSIGNED # <reserved>..<reserved> A880..A8C4 ; PVALID # SAURASHTRA SIGN ANUSVARA..SAURASHTRA SIGN VI A8C5..A8CD ; UNASSIGNED # <reserved>..<reserved> A8CE..A8CF ; DISALLOWED # SAURASHTRA DANDA..SAURASHTRA DOUBLE DANDA A8D0..A8D9 ; PVALID # SAURASHTRA DIGIT ZERO..SAURASHTRA DIGIT NINE A8DA..A8DF ; UNASSIGNED # <reserved>..<reserved> A8E0..A8F7 ; PVALID # COMBINING DEVANAGARI DIGIT ZERO..DEVANAGARI A8F8..A8FA ; DISALLOWED # DEVANAGARI SIGN PUSHPIKA..DEVANAGARI CARET A8FB ; PVALID # DEVANAGARI HEADSTROKE A8FC..A8FF ; UNASSIGNED # <reserved>..<reserved> A900..A92D ; PVALID # KAYAH LI DIGIT ZERO..KAYAH LI TONE CALYA PLO Faltstrom Standards Track [Page 60]
RFC 5892 IDNA Code Points August 2010 A92E..A92F ; DISALLOWED # KAYAH LI SIGN CWI..KAYAH LI SIGN SHYA A930..A953 ; PVALID # REJANG LETTER KA..REJANG VIRAMA A954..A95E ; UNASSIGNED # <reserved>..<reserved> A95F..A97C ; DISALLOWED # REJANG SECTION MARK..HANGUL CHOSEONG SSANGYE A97D..A97F ; UNASSIGNED # <reserved>..<reserved> A980..A9C0 ; PVALID # JAVANESE SIGN PANYANGGA..JAVANESE PANGKON A9C1..A9CD ; DISALLOWED # JAVANESE LEFT RERENGGAN..JAVANESE TURNED PAD A9CE ; UNASSIGNED # <reserved> A9CF..A9D9 ; PVALID # JAVANESE PANGRANGKEP..JAVANESE DIGIT NINE A9DA..A9DD ; UNASSIGNED # <reserved>..<reserved> A9DE..A9DF ; DISALLOWED # JAVANESE PADA TIRTA TUMETES..JAVANESE PADA I A9E0..A9FF ; UNASSIGNED # <reserved>..<reserved> AA00..AA36 ; PVALID # CHAM LETTER A..CHAM CONSONANT SIGN WA AA37..AA3F ; UNASSIGNED # <reserved>..<reserved> AA40..AA4D ; PVALID # CHAM LETTER FINAL K..CHAM CONSONANT SIGN FIN AA4E..AA4F ; UNASSIGNED # <reserved>..<reserved> AA50..AA59 ; PVALID # CHAM DIGIT ZERO..CHAM DIGIT NINE AA5A..AA5B ; UNASSIGNED # <reserved>..<reserved> AA5C..AA5F ; DISALLOWED # CHAM PUNCTUATION SPIRAL..CHAM PUNCTUATION TR AA60..AA76 ; PVALID # MYANMAR LETTER KHAMTI GA..MYANMAR LOGOGRAM K AA77..AA79 ; DISALLOWED # MYANMAR SYMBOL AITON EXCLAMATION..MYANMAR SY AA7A..AA7B ; PVALID # MYANMAR LETTER AITON RA..MYANMAR SIGN PAO KA AA7C..AA7F ; UNASSIGNED # <reserved>..<reserved> AA80..AAC2 ; PVALID # TAI VIET LETTER LOW KO..TAI VIET TONE MAI SO AAC3..AADA ; UNASSIGNED # <reserved>..<reserved> AADB..AADD ; PVALID # TAI VIET SYMBOL KON..TAI VIET SYMBOL SAM AADE..AADF ; DISALLOWED # TAI VIET SYMBOL HO HOI..TAI VIET SYMBOL KOI AAE0..ABBF ; UNASSIGNED # <reserved>..<reserved> ABC0..ABEA ; PVALID # MEETEI MAYEK LETTER KOK..MEETEI MAYEK VOWEL ABEB ; DISALLOWED # MEETEI MAYEK CHEIKHEI ABEC..ABED ; PVALID # MEETEI MAYEK LUM IYEK..MEETEI MAYEK APUN IYE ABEE..ABEF ; UNASSIGNED # <reserved>..<reserved> ABF0..ABF9 ; PVALID # MEETEI MAYEK DIGIT ZERO..MEETEI MAYEK DIGIT ABFA..ABFF ; UNASSIGNED # <reserved>..<reserved> AC00..D7A3 ; PVALID # <Hangul Syllable>..<Hangul Syllable> D7A4..D7AF ; UNASSIGNED # <reserved>..<reserved> D7B0..D7C6 ; DISALLOWED # HANGUL JUNGSEONG O-YEO..HANGUL JUNGSEONG ARA D7C7..D7CA ; UNASSIGNED # <reserved>..<reserved> D7CB..D7FB ; DISALLOWED # HANGUL JONGSEONG NIEUN-RIEUL..HANGUL JONGSEO D7FC..D7FF ; UNASSIGNED # <reserved>..<reserved> D800..FA0D ; DISALLOWED # <Non Private Use High Surrogate>..CJK COMPAT FA0E..FA0F ; PVALID # CJK COMPATIBILITY IDEOGRAPH-FA0E..CJK COMPAT FA10 ; DISALLOWED # CJK COMPATIBILITY IDEOGRAPH-FA10 FA11 ; PVALID # CJK COMPATIBILITY IDEOGRAPH-FA11 FA12 ; DISALLOWED # CJK COMPATIBILITY IDEOGRAPH-FA12 FA13..FA14 ; PVALID # CJK COMPATIBILITY IDEOGRAPH-FA13..CJK COMPAT FA15..FA1E ; DISALLOWED # CJK COMPATIBILITY IDEOGRAPH-FA15..CJK COMPAT FA1F ; PVALID # CJK COMPATIBILITY IDEOGRAPH-FA1F Faltstrom Standards Track [Page 61]
RFC 5892 IDNA Code Points August 2010 FA20 ; DISALLOWED # CJK COMPATIBILITY IDEOGRAPH-FA20 FA21 ; PVALID # CJK COMPATIBILITY IDEOGRAPH-FA21 FA22 ; DISALLOWED # CJK COMPATIBILITY IDEOGRAPH-FA22 FA23..FA24 ; PVALID # CJK COMPATIBILITY IDEOGRAPH-FA23..CJK COMPAT FA25..FA26 ; DISALLOWED # CJK COMPATIBILITY IDEOGRAPH-FA25..CJK COMPAT FA27..FA29 ; PVALID # CJK COMPATIBILITY IDEOGRAPH-FA27..CJK COMPAT FA2A..FA2D ; DISALLOWED # CJK COMPATIBILITY IDEOGRAPH-FA2A..CJK COMPAT FA2E..FA2F ; UNASSIGNED # <reserved>..<reserved> FA30..FA6D ; DISALLOWED # CJK COMPATIBILITY IDEOGRAPH-FA30..CJK COMPAT FA6E..FA6F ; UNASSIGNED # <reserved>..<reserved> FA70..FAD9 ; DISALLOWED # CJK COMPATIBILITY IDEOGRAPH-FA70..CJK COMPAT FADA..FAFF ; UNASSIGNED # <reserved>..<reserved> FB00..FB06 ; DISALLOWED # LATIN SMALL LIGATURE FF..LATIN SMALL LIGATUR FB07..FB12 ; UNASSIGNED # <reserved>..<reserved> FB13..FB17 ; DISALLOWED # ARMENIAN SMALL LIGATURE MEN NOW..ARMENIAN SM FB18..FB1C ; UNASSIGNED # <reserved>..<reserved> FB1D ; DISALLOWED # HEBREW LETTER YOD WITH HIRIQ FB1E ; PVALID # HEBREW POINT JUDEO-SPANISH VARIKA FB1F..FB36 ; DISALLOWED # HEBREW LIGATURE YIDDISH YOD YOD PATAH..HEBRE FB37 ; UNASSIGNED # <reserved> FB38..FB3C ; DISALLOWED # HEBREW LETTER TET WITH DAGESH..HEBREW LETTER FB3D ; UNASSIGNED # <reserved> FB3E ; DISALLOWED # HEBREW LETTER MEM WITH DAGESH FB3F ; UNASSIGNED # <reserved> FB40..FB41 ; DISALLOWED # HEBREW LETTER NUN WITH DAGESH..HEBREW LETTER FB42 ; UNASSIGNED # <reserved> FB43..FB44 ; DISALLOWED # HEBREW LETTER FINAL PE WITH DAGESH..HEBREW L FB45 ; UNASSIGNED # <reserved> FB46..FBB1 ; DISALLOWED # HEBREW LETTER TSADI WITH DAGESH..ARABIC LETT FBB2..FBD2 ; UNASSIGNED # <reserved>..<reserved> FBD3..FD3F ; DISALLOWED # ARABIC LETTER NG ISOLATED FORM..ORNATE RIGHT FD40..FD4F ; UNASSIGNED # <reserved>..<reserved> FD50..FD8F ; DISALLOWED # ARABIC LIGATURE TEH WITH JEEM WITH MEEM INIT FD90..FD91 ; UNASSIGNED # <reserved>..<reserved> FD92..FDC7 ; DISALLOWED # ARABIC LIGATURE MEEM WITH JEEM WITH KHAH INI FDC8..FDCF ; UNASSIGNED # <reserved>..<reserved> FDD0..FDFD ; DISALLOWED # <noncharacter>..ARABIC LIGATURE BISMILLAH AR FDFE..FDFF ; UNASSIGNED # <reserved>..<reserved> FE00..FE19 ; DISALLOWED # VARIATION SELECTOR-1..PRESENTATION FORM FOR FE1A..FE1F ; UNASSIGNED # <reserved>..<reserved> FE20..FE26 ; PVALID # COMBINING LIGATURE LEFT HALF..COMBINING CONJ FE27..FE2F ; UNASSIGNED # <reserved>..<reserved> FE30..FE52 ; DISALLOWED # PRESENTATION FORM FOR VERTICAL TWO DOT LEADE FE53 ; UNASSIGNED # <reserved> FE54..FE66 ; DISALLOWED # SMALL SEMICOLON..SMALL EQUALS SIGN FE67 ; UNASSIGNED # <reserved> FE68..FE6B ; DISALLOWED # SMALL REVERSE SOLIDUS..SMALL COMMERCIAL AT FE6C..FE6F ; UNASSIGNED # <reserved>..<reserved> Faltstrom Standards Track [Page 62]
RFC 5892 IDNA Code Points August 2010 FE70..FE72 ; DISALLOWED # ARABIC FATHATAN ISOLATED FORM..ARABIC DAMMAT FE73 ; PVALID # ARABIC TAIL FRAGMENT FE74 ; DISALLOWED # ARABIC KASRATAN ISOLATED FORM FE75 ; UNASSIGNED # <reserved> FE76..FEFC ; DISALLOWED # ARABIC FATHA ISOLATED FORM..ARABIC LIGATURE FEFD..FEFE ; UNASSIGNED # <reserved>..<reserved> FEFF ; DISALLOWED # ZERO WIDTH NO-BREAK SPACE FF00 ; UNASSIGNED # <reserved> FF01..FFBE ; DISALLOWED # FULLWIDTH EXCLAMATION MARK..HALFWIDTH HANGUL FFBF..FFC1 ; UNASSIGNED # <reserved>..<reserved> FFC2..FFC7 ; DISALLOWED # HALFWIDTH HANGUL LETTER A..HALFWIDTH HANGUL FFC8..FFC9 ; UNASSIGNED # <reserved>..<reserved> FFCA..FFCF ; DISALLOWED # HALFWIDTH HANGUL LETTER YEO..HALFWIDTH HANGU FFD0..FFD1 ; UNASSIGNED # <reserved>..<reserved> FFD2..FFD7 ; DISALLOWED # HALFWIDTH HANGUL LETTER YO..HALFWIDTH HANGUL FFD8..FFD9 ; UNASSIGNED # <reserved>..<reserved> FFDA..FFDC ; DISALLOWED # HALFWIDTH HANGUL LETTER EU..HALFWIDTH HANGUL FFDD..FFDF ; UNASSIGNED # <reserved>..<reserved> FFE0..FFE6 ; DISALLOWED # FULLWIDTH CENT SIGN..FULLWIDTH WON SIGN FFE7 ; UNASSIGNED # <reserved> FFE8..FFEE ; DISALLOWED # HALFWIDTH FORMS LIGHT VERTICAL..HALFWIDTH WH FFEF..FFF8 ; UNASSIGNED # <reserved>..<reserved> FFF9..FFFF ; DISALLOWED # INTERLINEAR ANNOTATION ANCHOR..<noncharacter 10000..1000B; PVALID # LINEAR B SYLLABLE B008 A..LINEAR B SYLLABLE 1000C ; UNASSIGNED # <reserved> 1000D..10026; PVALID # LINEAR B SYLLABLE B036 JO..LINEAR B SYLLABLE 10027 ; UNASSIGNED # <reserved> 10028..1003A; PVALID # LINEAR B SYLLABLE B060 RA..LINEAR B SYLLABLE 1003B ; UNASSIGNED # <reserved> 1003C..1003D; PVALID # LINEAR B SYLLABLE B017 ZA..LINEAR B SYLLABLE 1003E ; UNASSIGNED # <reserved> 1003F..1004D; PVALID # LINEAR B SYLLABLE B020 ZO..LINEAR B SYLLABLE 1004E..1004F; UNASSIGNED # <reserved>..<reserved> 10050..1005D; PVALID # LINEAR B SYMBOL B018..LINEAR B SYMBOL B089 1005E..1007F; UNASSIGNED # <reserved>..<reserved> 10080..100FA; PVALID # LINEAR B IDEOGRAM B100 MAN..LINEAR B IDEOGRA 100FB..100FF; UNASSIGNED # <reserved>..<reserved> 10100..10102; DISALLOWED # AEGEAN WORD SEPARATOR LINE..AEGEAN CHECK MAR 10103..10106; UNASSIGNED # <reserved>..<reserved> 10107..10133; DISALLOWED # AEGEAN NUMBER ONE..AEGEAN NUMBER NINETY THOU 10134..10136; UNASSIGNED # <reserved>..<reserved> 10137..1018A; DISALLOWED # AEGEAN WEIGHT BASE UNIT..GREEK ZERO SIGN 1018B..1018F; UNASSIGNED # <reserved>..<reserved> 10190..1019B; DISALLOWED # ROMAN SEXTANS SIGN..ROMAN CENTURIAL SIGN 1019C..101CF; UNASSIGNED # <reserved>..<reserved> 101D0..101FC; DISALLOWED # PHAISTOS DISC SIGN PEDESTRIAN..PHAISTOS DISC 101FD ; PVALID # PHAISTOS DISC SIGN COMBINING OBLIQUE STROKE 101FE..1027F; UNASSIGNED # <reserved>..<reserved> Faltstrom Standards Track [Page 63]
RFC 5892 IDNA Code Points August 2010 10280..1029C; PVALID # LYCIAN LETTER A..LYCIAN LETTER X 1029D..1029F; UNASSIGNED # <reserved>..<reserved> 102A0..102D0; PVALID # CARIAN LETTER A..CARIAN LETTER UUU3 102D1..102FF; UNASSIGNED # <reserved>..<reserved> 10300..1031E; PVALID # OLD ITALIC LETTER A..OLD ITALIC LETTER UU 1031F ; UNASSIGNED # <reserved> 10320..10323; DISALLOWED # OLD ITALIC NUMERAL ONE..OLD ITALIC NUMERAL F 10324..1032F; UNASSIGNED # <reserved>..<reserved> 10330..10340; PVALID # GOTHIC LETTER AHSA..GOTHIC LETTER PAIRTHRA 10341 ; DISALLOWED # GOTHIC LETTER NINETY 10342..10349; PVALID # GOTHIC LETTER RAIDA..GOTHIC LETTER OTHAL 1034A ; DISALLOWED # GOTHIC LETTER NINE HUNDRED 1034B..1037F; UNASSIGNED # <reserved>..<reserved> 10380..1039D; PVALID # UGARITIC LETTER ALPA..UGARITIC LETTER SSU 1039E ; UNASSIGNED # <reserved> 1039F ; DISALLOWED # UGARITIC WORD DIVIDER 103A0..103C3; PVALID # OLD PERSIAN SIGN A..OLD PERSIAN SIGN HA 103C4..103C7; UNASSIGNED # <reserved>..<reserved> 103C8..103CF; PVALID # OLD PERSIAN SIGN AURAMAZDAA..OLD PERSIAN SIG 103D0..103D5; DISALLOWED # OLD PERSIAN WORD DIVIDER..OLD PERSIAN NUMBER 103D6..103FF; UNASSIGNED # <reserved>..<reserved> 10400..10427; DISALLOWED # DESERET CAPITAL LETTER LONG I..DESERET CAPIT 10428..1049D; PVALID # DESERET SMALL LETTER LONG I..OSMANYA LETTER 1049E..1049F; UNASSIGNED # <reserved>..<reserved> 104A0..104A9; PVALID # OSMANYA DIGIT ZERO..OSMANYA DIGIT NINE 104AA..107FF; UNASSIGNED # <reserved>..<reserved> 10800..10805; PVALID # CYPRIOT SYLLABLE A..CYPRIOT SYLLABLE JA 10806..10807; UNASSIGNED # <reserved>..<reserved> 10808 ; PVALID # CYPRIOT SYLLABLE JO 10809 ; UNASSIGNED # <reserved> 1080A..10835; PVALID # CYPRIOT SYLLABLE KA..CYPRIOT SYLLABLE WO 10836 ; UNASSIGNED # <reserved> 10837..10838; PVALID # CYPRIOT SYLLABLE XA..CYPRIOT SYLLABLE XE 10839..1083B; UNASSIGNED # <reserved>..<reserved> 1083C ; PVALID # CYPRIOT SYLLABLE ZA 1083D..1083E; UNASSIGNED # <reserved>..<reserved> 1083F..10855; PVALID # CYPRIOT SYLLABLE ZO..IMPERIAL ARAMAIC LETTER 10856 ; UNASSIGNED # <reserved> 10857..1085F; DISALLOWED # IMPERIAL ARAMAIC SECTION SIGN..IMPERIAL ARAM 10860..108FF; UNASSIGNED # <reserved>..<reserved> 10900..10915; PVALID # PHOENICIAN LETTER ALF..PHOENICIAN LETTER TAU 10916..1091B; DISALLOWED # PHOENICIAN NUMBER ONE..PHOENICIAN NUMBER THR 1091C..1091E; UNASSIGNED # <reserved>..<reserved> 1091F ; DISALLOWED # PHOENICIAN WORD SEPARATOR 10920..10939; PVALID # LYDIAN LETTER A..LYDIAN LETTER C 1093A..1093E; UNASSIGNED # <reserved>..<reserved> 1093F ; DISALLOWED # LYDIAN TRIANGULAR MARK 10940..109FF; UNASSIGNED # <reserved>..<reserved> Faltstrom Standards Track [Page 64]
RFC 5892 IDNA Code Points August 2010 10A00..10A03; PVALID # KHAROSHTHI LETTER A..KHAROSHTHI VOWEL SIGN V 10A04 ; UNASSIGNED # <reserved> 10A05..10A06; PVALID # KHAROSHTHI VOWEL SIGN E..KHAROSHTHI VOWEL SI 10A07..10A0B; UNASSIGNED # <reserved>..<reserved> 10A0C..10A13; PVALID # KHAROSHTHI VOWEL LENGTH MARK..KHAROSHTHI LET 10A14 ; UNASSIGNED # <reserved> 10A15..10A17; PVALID # KHAROSHTHI LETTER CA..KHAROSHTHI LETTER JA 10A18 ; UNASSIGNED # <reserved> 10A19..10A33; PVALID # KHAROSHTHI LETTER NYA..KHAROSHTHI LETTER TTT 10A34..10A37; UNASSIGNED # <reserved>..<reserved> 10A38..10A3A; PVALID # KHAROSHTHI SIGN BAR ABOVE..KHAROSHTHI SIGN D 10A3B..10A3E; UNASSIGNED # <reserved>..<reserved> 10A3F ; PVALID # KHAROSHTHI VIRAMA 10A40..10A47; DISALLOWED # KHAROSHTHI DIGIT ONE..KHAROSHTHI NUMBER ONE 10A48..10A4F; UNASSIGNED # <reserved>..<reserved> 10A50..10A58; DISALLOWED # KHAROSHTHI PUNCTUATION DOT..KHAROSHTHI PUNCT 10A59..10A5F; UNASSIGNED # <reserved>..<reserved> 10A60..10A7C; PVALID # OLD SOUTH ARABIAN LETTER HE..OLD SOUTH ARABI 10A7D..10A7F; DISALLOWED # OLD SOUTH ARABIAN NUMBER ONE..OLD SOUTH ARAB 10A80..10AFF; UNASSIGNED # <reserved>..<reserved> 10B00..10B35; PVALID # AVESTAN LETTER A..AVESTAN LETTER HE 10B36..10B38; UNASSIGNED # <reserved>..<reserved> 10B39..10B3F; DISALLOWED # AVESTAN ABBREVIATION MARK..LARGE ONE RING OV 10B40..10B55; PVALID # INSCRIPTIONAL PARTHIAN LETTER ALEPH..INSCRIP 10B56..10B57; UNASSIGNED # <reserved>..<reserved> 10B58..10B5F; DISALLOWED # INSCRIPTIONAL PARTHIAN NUMBER ONE..INSCRIPTI 10B60..10B72; PVALID # INSCRIPTIONAL PAHLAVI LETTER ALEPH..INSCRIPT 10B73..10B77; UNASSIGNED # <reserved>..<reserved> 10B78..10B7F; DISALLOWED # INSCRIPTIONAL PAHLAVI NUMBER ONE..INSCRIPTIO 10B80..10BFF; UNASSIGNED # <reserved>..<reserved> 10C00..10C48; PVALID # OLD TURKIC LETTER ORKHON A..OLD TURKIC LETTE 10C49..10E5F; UNASSIGNED # <reserved>..<reserved> 10E60..10E7E; DISALLOWED # RUMI DIGIT ONE..RUMI FRACTION TWO THIRDS 10E7F..1107F; UNASSIGNED # <reserved>..<reserved> 11080..110BA; PVALID # KAITHI SIGN CANDRABINDU..KAITHI SIGN NUKTA 110BB..110C1; DISALLOWED # KAITHI ABBREVIATION SIGN..KAITHI DOUBLE DAND 110C2..11FFF; UNASSIGNED # <reserved>..<reserved> 12000..1236E; PVALID # CUNEIFORM SIGN A..CUNEIFORM SIGN ZUM 1236F..123FF; UNASSIGNED # <reserved>..<reserved> 12400..12462; DISALLOWED # CUNEIFORM NUMERIC SIGN TWO ASH..CUNEIFORM NU 12463..1246F; UNASSIGNED # <reserved>..<reserved> 12470..12473; DISALLOWED # CUNEIFORM PUNCTUATION SIGN OLD ASSYRIAN WORD 12474..12FFF; UNASSIGNED # <reserved>..<reserved> 13000..1342E; PVALID # EGYPTIAN HIEROGLYPH A001..EGYPTIAN HIEROGLYP 1342F..1CFFF; UNASSIGNED # <reserved>..<reserved> 1D000..1D0F5; DISALLOWED # BYZANTINE MUSICAL SYMBOL PSILI..BYZANTINE MU 1D0F6..1D0FF; UNASSIGNED # <reserved>..<reserved> 1D100..1D126; DISALLOWED # MUSICAL SYMBOL SINGLE BARLINE..MUSICAL SYMBO Faltstrom Standards Track [Page 65]
RFC 5892 IDNA Code Points August 2010 1D127..1D128; UNASSIGNED # <reserved>..<reserved> 1D129..1D1DD; DISALLOWED # MUSICAL SYMBOL MULTIPLE MEASURE REST..MUSICA 1D1DE..1D1FF; UNASSIGNED # <reserved>..<reserved> 1D200..1D245; DISALLOWED # GREEK VOCAL NOTATION SYMBOL-1..GREEK MUSICAL 1D246..1D2FF; UNASSIGNED # <reserved>..<reserved> 1D300..1D356; DISALLOWED # MONOGRAM FOR EARTH..TETRAGRAM FOR FOSTERING 1D357..1D35F; UNASSIGNED # <reserved>..<reserved> 1D360..1D371; DISALLOWED # COUNTING ROD UNIT DIGIT ONE..COUNTING ROD TE 1D372..1D3FF; UNASSIGNED # <reserved>..<reserved> 1D400..1D454; DISALLOWED # MATHEMATICAL BOLD CAPITAL A..MATHEMATICAL IT 1D455 ; UNASSIGNED # <reserved> 1D456..1D49C; DISALLOWED # MATHEMATICAL ITALIC SMALL I..MATHEMATICAL SC 1D49D ; UNASSIGNED # <reserved> 1D49E..1D49F; DISALLOWED # MATHEMATICAL SCRIPT CAPITAL C..MATHEMATICAL 1D4A0..1D4A1; UNASSIGNED # <reserved>..<reserved> 1D4A2 ; DISALLOWED # MATHEMATICAL SCRIPT CAPITAL G 1D4A3..1D4A4; UNASSIGNED # <reserved>..<reserved> 1D4A5..1D4A6; DISALLOWED # MATHEMATICAL SCRIPT CAPITAL J..MATHEMATICAL 1D4A7..1D4A8; UNASSIGNED # <reserved>..<reserved> 1D4A9..1D4AC; DISALLOWED # MATHEMATICAL SCRIPT CAPITAL N..MATHEMATICAL 1D4AD ; UNASSIGNED # <reserved> 1D4AE..1D4B9; DISALLOWED # MATHEMATICAL SCRIPT CAPITAL S..MATHEMATICAL 1D4BA ; UNASSIGNED # <reserved> 1D4BB ; DISALLOWED # MATHEMATICAL SCRIPT SMALL F 1D4BC ; UNASSIGNED # <reserved> 1D4BD..1D4C3; DISALLOWED # MATHEMATICAL SCRIPT SMALL H..MATHEMATICAL SC 1D4C4 ; UNASSIGNED # <reserved> 1D4C5..1D505; DISALLOWED # MATHEMATICAL SCRIPT SMALL P..MATHEMATICAL FR 1D506 ; UNASSIGNED # <reserved> 1D507..1D50A; DISALLOWED # MATHEMATICAL FRAKTUR CAPITAL D..MATHEMATICAL 1D50B..1D50C; UNASSIGNED # <reserved>..<reserved> 1D50D..1D514; DISALLOWED # MATHEMATICAL FRAKTUR CAPITAL J..MATHEMATICAL 1D515 ; UNASSIGNED # <reserved> 1D516..1D51C; DISALLOWED # MATHEMATICAL FRAKTUR CAPITAL S..MATHEMATICAL 1D51D ; UNASSIGNED # <reserved> 1D51E..1D539; DISALLOWED # MATHEMATICAL FRAKTUR SMALL A..MATHEMATICAL D 1D53A ; UNASSIGNED # <reserved> 1D53B..1D53E; DISALLOWED # MATHEMATICAL DOUBLE-STRUCK CAPITAL D..MATHEM 1D53F ; UNASSIGNED # <reserved> 1D540..1D544; DISALLOWED # MATHEMATICAL DOUBLE-STRUCK CAPITAL I..MATHEM 1D545 ; UNASSIGNED # <reserved> 1D546 ; DISALLOWED # MATHEMATICAL DOUBLE-STRUCK CAPITAL O 1D547..1D549; UNASSIGNED # <reserved>..<reserved> 1D54A..1D550; DISALLOWED # MATHEMATICAL DOUBLE-STRUCK CAPITAL S..MATHEM 1D551 ; UNASSIGNED # <reserved> 1D552..1D6A5; DISALLOWED # MATHEMATICAL DOUBLE-STRUCK SMALL A..MATHEMAT 1D6A6..1D6A7; UNASSIGNED # <reserved>..<reserved> 1D6A8..1D7CB; DISALLOWED # MATHEMATICAL BOLD CAPITAL ALPHA..MATHEMATICA Faltstrom Standards Track [Page 66]
RFC 5892 IDNA Code Points August 2010 1D7CC..1D7CD; UNASSIGNED # <reserved>..<reserved> 1D7CE..1D7FF; DISALLOWED # MATHEMATICAL BOLD DIGIT ZERO..MATHEMATICAL M 1D800..1EFFF; UNASSIGNED # <reserved>..<reserved> 1F000..1F02B; DISALLOWED # MAHJONG TILE EAST WIND..MAHJONG TILE BACK 1F02C..1F02F; UNASSIGNED # <reserved>..<reserved> 1F030..1F093; DISALLOWED # DOMINO TILE HORIZONTAL BACK..DOMINO TILE VER 1F094..1F0FF; UNASSIGNED # <reserved>..<reserved> 1F100..1F10A; DISALLOWED # DIGIT ZERO FULL STOP..DIGIT NINE COMMA 1F10B..1F10F; UNASSIGNED # <reserved>..<reserved> 1F110..1F12E; DISALLOWED # PARENTHESIZED LATIN CAPITAL LETTER A..CIRCLE 1F12F..1F130; UNASSIGNED # <reserved>..<reserved> 1F131 ; DISALLOWED # SQUARED LATIN CAPITAL LETTER B 1F132..1F13C; UNASSIGNED # <reserved>..<reserved> 1F13D ; DISALLOWED # SQUARED LATIN CAPITAL LETTER N 1F13E ; UNASSIGNED # <reserved> 1F13F ; DISALLOWED # SQUARED LATIN CAPITAL LETTER P 1F140..1F141; UNASSIGNED # <reserved>..<reserved> 1F142 ; DISALLOWED # SQUARED LATIN CAPITAL LETTER S 1F143..1F145; UNASSIGNED # <reserved>..<reserved> 1F146 ; DISALLOWED # SQUARED LATIN CAPITAL LETTER W 1F147..1F149; UNASSIGNED # <reserved>..<reserved> 1F14A..1F14E; DISALLOWED # SQUARED HV..SQUARED PPV 1F14F..1F156; UNASSIGNED # <reserved>..<reserved> 1F157 ; DISALLOWED # NEGATIVE CIRCLED LATIN CAPITAL LETTER H 1F158..1F15E; UNASSIGNED # <reserved>..<reserved> 1F15F ; DISALLOWED # NEGATIVE CIRCLED LATIN CAPITAL LETTER P 1F160..1F178; UNASSIGNED # <reserved>..<reserved> 1F179 ; DISALLOWED # NEGATIVE SQUARED LATIN CAPITAL LETTER J 1F17A ; UNASSIGNED # <reserved> 1F17B..1F17C; DISALLOWED # NEGATIVE SQUARED LATIN CAPITAL LETTER L..NEG 1F17D..1F17E; UNASSIGNED # <reserved>..<reserved> 1F17F ; DISALLOWED # NEGATIVE SQUARED LATIN CAPITAL LETTER P 1F180..1F189; UNASSIGNED # <reserved>..<reserved> 1F18A..1F18D; DISALLOWED # CROSSED NEGATIVE SQUARED LATIN CAPITAL LETTE 1F18E..1F18F; UNASSIGNED # <reserved>..<reserved> 1F190 ; DISALLOWED # SQUARE DJ 1F191..1F1FF; UNASSIGNED # <reserved>..<reserved> 1F200 ; DISALLOWED # SQUARE HIRAGANA HOKA 1F201..1F20F; UNASSIGNED # <reserved>..<reserved> 1F210..1F231; DISALLOWED # SQUARED CJK UNIFIED IDEOGRAPH-624B..SQUARED 1F232..1F23F; UNASSIGNED # <reserved>..<reserved> 1F240..1F248; DISALLOWED # TORTOISE SHELL BRACKETED CJK UNIFIED IDEOGRA 1F249..1FFFD; UNASSIGNED # <reserved>..<reserved> 1FFFE..1FFFF; DISALLOWED # <noncharacter>..<noncharacter> 20000..2A6D6; PVALID # <CJK Ideograph Extension B>..<CJK Ideograph 2A6D7..2A6FF; UNASSIGNED # <reserved>..<reserved> 2A700..2B734; PVALID # <CJK Ideograph Extension C>..<CJK Ideograph 2B735..2F7FF; UNASSIGNED # <reserved>..<reserved> Faltstrom Standards Track [Page 67]
RFC 5892 IDNA Code Points August 2010 2F800..2FA1D; DISALLOWED # CJK COMPATIBILITY IDEOGRAPH-2F800..CJK COMPA 2FA1E..2FFFD; UNASSIGNED # <reserved>..<reserved> 2FFFE..2FFFF; DISALLOWED # <noncharacter>..<noncharacter> 30000..3FFFD; UNASSIGNED # <reserved>..<reserved> 3FFFE..3FFFF; DISALLOWED # <noncharacter>..<noncharacter> 40000..4FFFD; UNASSIGNED # <reserved>..<reserved> 4FFFE..4FFFF; DISALLOWED # <noncharacter>..<noncharacter> 50000..5FFFD; UNASSIGNED # <reserved>..<reserved> 5FFFE..5FFFF; DISALLOWED # <noncharacter>..<noncharacter> 60000..6FFFD; UNASSIGNED # <reserved>..<reserved> 6FFFE..6FFFF; DISALLOWED # <noncharacter>..<noncharacter> 70000..7FFFD; UNASSIGNED # <reserved>..<reserved> 7FFFE..7FFFF; DISALLOWED # <noncharacter>..<noncharacter> 80000..8FFFD; UNASSIGNED # <reserved>..<reserved> 8FFFE..8FFFF; DISALLOWED # <noncharacter>..<noncharacter> 90000..9FFFD; UNASSIGNED # <reserved>..<reserved> 9FFFE..9FFFF; DISALLOWED # <noncharacter>..<noncharacter> A0000..AFFFD; UNASSIGNED # <reserved>..<reserved> AFFFE..AFFFF; DISALLOWED # <noncharacter>..<noncharacter> B0000..BFFFD; UNASSIGNED # <reserved>..<reserved> BFFFE..BFFFF; DISALLOWED # <noncharacter>..<noncharacter> C0000..CFFFD; UNASSIGNED # <reserved>..<reserved> CFFFE..CFFFF; DISALLOWED # <noncharacter>..<noncharacter> D0000..DFFFD; UNASSIGNED # <reserved>..<reserved> DFFFE..DFFFF; DISALLOWED # <noncharacter>..<noncharacter> E0000 ; UNASSIGNED # <reserved> E0001 ; DISALLOWED # LANGUAGE TAG E0002..E001F; UNASSIGNED # <reserved>..<reserved> E0020..E007F; DISALLOWED # TAG SPACE..CANCEL TAG E0080..E00FF; UNASSIGNED # <reserved>..<reserved> E0100..E01EF; DISALLOWED # VARIATION SELECTOR-17..VARIATION SELECTOR-25 E01F0..EFFFD; UNASSIGNED # <reserved>..<reserved> EFFFE..10FFFF; DISALLOWED # <noncharacter>..<noncharacter> Faltstrom Standards Track [Page 68]
RFC 5892 IDNA Code Points August 2010 8. References 8.1. Normative References [RFC2119] Bradner, S., "Key words for use in RFCs to Indicate Requirement Levels", BCP 14, RFC 2119, March 1997. [TR15] Davis, M. and M. Duerst, "Unicode Standard Annex #15, Unicode Normalization Forms, an integral part of the Unicode Standard", <http://unicode.org/unicode/reports/tr15/>. [Unicode] The Unicode Consortium, "The Unicode Standard, Version 5.0", 2007. Boston, MA, USA: Addison-Wesley. ISBN 0-321-48091-0. This printed reference has now been updated online to reflect additional code points. For code points, the reference at the time this document was published is to Unicode 5.2. [Unicode52] The Unicode Consortium. The Unicode Standard, Version 5.2.0, defined by: "The Unicode Standard, Version 5.2.0", (Mountain View, CA: The Unicode Consortium, 2009. ISBN 978-1-936213-00-9). <http://www.unicode.org/versions/Unicode5.2.0/>. 8.2. Informative References [BlockNames] "Blocks-5.2.0.txt", Unicode Character Database, May 2009, <http://unicode.org/Public/5.2.0/ucd/Blocks.txt>. [DerivedCoreProperties] "DerivedCoreProperties-5.2.0.txt", Unicode Character Database, August 2009, <http://unicode.org/Public/5.2.0/ ucd/DerivedCoreProperties.txt>. [RFC3454] Hoffman, P. and M. Blanchet, "Preparation of Internationalized Strings ("stringprep")", RFC 3454, December 2002. [RFC3491] Hoffman, P. and M. Blanchet, "Nameprep: A Stringprep Profile for Internationalized Domain Names (IDN)", RFC 3491, March 2003. [RFC4690] Klensin, J., Faltstrom, P., Karp, C., and IAB, "Review and Recommendations for Internationalized Domain Names (IDNs)", RFC 4690, September 2006. Faltstrom Standards Track [Page 69]
RFC 5892 IDNA Code Points August 2010 [RFC5226] Narten, T. and H. Alvestrand, "Guidelines for Writing an IANA Considerations Section in RFCs", BCP 26, RFC 5226, May 2008. [RFC5890] Klensin, J., "Internationalized Domain Names for Applications (IDNA): Definitions and Document Framework", RFC 5890, August 2010. [RFC5891] Klensin, J., "Internationalized Domain Names in Applications (IDNA): Protocol", RFC 5891, August 2010. [RFC5893] Alvestrand, H., Ed. and C. Karp, "Right-to-Left Scripts for Internationalized Domain Names for Applications (IDNA)", RFC 5893, August 2010. [RFC5894] Klensin, J., "Internationalized Domain Names for Applications (IDNA): Background, Explanation, and Rationale", RFC 5894, August 2010. Author's Address Patrik Faltstrom (editor) Cisco EMail: paf@cisco.com Faltstrom Standards Track [Page 70]
mirror server hosted at Truenetwork, Russian Federation.