| caverphone | Caverphone |
| cologne | Cologne Phonetic Name Coding |
| lein | Lein Name Coding |
| metaphone | Generate phonetic versions of strings with Metaphone |
| mra_compare | Match Rating Approach Encoder |
| mra_encode | Match Rating Approach Encoder |
| nysiis | New York State Identification and Intelligence System |
| onca | Oxford Name Compression Algorithm |
| phonex | Phonex Name Coding |
| phonics | Phonetic Spelling Algorithms |
| refinedSoundex | Soundex |
| rogerroot | Roger Root Name Coding Procedure |
| soundex | Soundex |
| statcan | Statistics Canada Name Coding |