Language Tags (OBSOLETE)
- Last Updated
 - 2024-12-20
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Registry Included Below
Language Tags (OBSOLETE)
- Registration Procedure(s)
 - 
          
Registry closed
 - Reference
 - [RFC3066][RFC4646]
 - Note
 - 
          
This registry is obsolete and has been replaced by the [Language Subtag Registry], as described in [RFC4646], Section 5.1. - Supplemental Information
 - 
          
Language tag registration forms are available in the [Language Tag Registration Form Archive]. - Available Formats
 - 
          

CSV 
| Tag | Description | Reference | Notes | 
|---|---|---|---|
| art-lojban | Lojban | [John_Cowan][John_Cowan_2] | Deprecated use ISO 639-2 jbo, registered Sept. 2, 2003. | 
| az-Arab | Azerbaijani in Arabic script | [Mark_Davis][Mark_Davis_2] | |
| az-Cyrl | Azerbaijani in Cyrillic script | [Mark_Davis][Mark_Davis_2] | |
| az-Latn | Azerbaijani in Latin script | [Mark_Davis][Mark_Davis_2] | |
| be-Latn | Belarusian in Latin script | [Jaska_Zedlik] | |
| bs-Cyrl | Bosnian in Cyrillic script | [Peter_Constable] | |
| bs-Latn | Bosnian in Latin script | [Peter_Constable] | |
| cel-gaulish | Gaulish | [Chris_Lilley] | |
| de-1901 | German, traditional orthography | [Torsten_Bronger] | |
| de-1996 | German, orthography of 1996 | [Torsten_Bronger] | |
| de-AT-1901 | German, Austrian variant, traditional orthography | [Torsten_Bronger] | |
| de-AT-1996 | German, Austrian variant, orthography of 1996 | [Torsten_Bronger] | |
| de-CH-1901 | German, Swiss variant, traditional orthography | [Torsten_Bronger] | |
| de-CH-1996 | German, Swiss variant, orthography of 1996 | [Torsten_Bronger] | |
| de-DE-1901 | German, German variant, traditional orthography | [Torsten_Bronger] | |
| de-DE-1996 | German, German variant, orthography of 1996 | [Torsten_Bronger] | |
| el-Latn | Greek in Latin script | [Luc_Pardon] | |
| en-boont | Boontling | [John_Cowan][John_Cowan_2] | |
| en-GB-oed | English, Oxford English Dictionary spelling | [Michael_Everson] | |
| en-scouse | English Liverpudlian dialect known as 'Scouse' | [Keith_Szlamp] | |
| es-419 | Latin American Spanish | [Karen_Broome] | |
| i-ami | Amis | [Kai_hus_Tai] | |
| i-bnn | Bunun | [Kai_hus_Tai] | |
| i-default | Default Language Context | [RFC2277] | |
| i-enochian | Enochian | [Davina_Zawinski] | |
| i-hak | Hakka | [Kai_hus_Tai] | Deprecated use IETF zh-hakka, registered Jan. 10, 2000 | 
| i-klingon | Klingon | [Michael_Everson] | Deprecated use ISO 639-2 tlh, registered Feb. 24, 2004. | 
| i-lux | Luxembourgish | [Matthias_Wimmer][http://lcweb.loc.gov/standards/iso639-2/codechanges.html] | Deprecated use ISO 639 lb, registered Sept. 9, 1998 | 
| i-mingo | Mingo | [Sean_Burke] | |
| i-navajo | Navajo | [Sean_Burke][http://lcweb.loc.gov/standards/iso639-2/codechanges.html] | Deprecated use ISO 639 nv, registered Feb. 18, 2000 | 
| i-pwn | Paiwan | [Kai_hus_Tai] | |
| i-tao | Tao | [Kai_hus_Tai] | |
| i-tay | Tayal | [Kai_hus_Tai] | |
| i-tsu | Tsou | [Kai_hus_Tai] | |
| iu-Cans | Inuktitut in Canadian Aboriginal | [Peter_Constable] | |
| iu-Latn | Inuktitut in Latin script | [Peter_Constable] | |
| mn-Cyrl | Mongolian in Cyrillic script | [Peter_Constable] | |
| mn-Mong | Mongolian in Mongolian script | [Peter_Constable] | |
| no-bok | Norwegian "Book language" | [http://lcweb.loc.gov/standards/iso639-2/codechanges.html] | Deprecated use ISO 639 nb, registered Feb. 18, 2000 | 
| no-nyn | Norwegian "New Norwegian" | [http://lcweb.loc.gov/standards/iso639-2/codechanges.html] | Deprecated use ISO 639 nn, registered Feb. 18, 2000 | 
| sgn-BE-fr | Belgian-French Sign Language | [Michael_Everson] | |
| sgn-BE-nl | Belgian-Flemish Sign Language | [Michael_Everson] | |
| sgn-BR | Brazilian Sign Language | [Michael_Everson] | |
| sgn-CH-de | Swiss German Sign Language | [Michael_Everson] | |
| sgn-CO | Colombian Sign Language | [Michael_Everson] | |
| sgn-DE | German Sign Language | [Michael_Everson] | |
| sgn-DK | Danish Sign Language | [Michael_Everson] | |
| sgn-ES | Spanish Sign Language | [Michael_Everson] | |
| sgn-FR | French Sign Language | [Michael_Everson] | |
| sgn-GB | British Sign Language | [Michael_Everson] | |
| sgn-GR | Greek Sign Language | [Michael_Everson] | |
| sgn-IE | Irish Sign Language | [Michael_Everson] | |
| sgn-IT | Italian Sign Language | [Michael_Everson] | |
| sgn-JP | Japanese Sign Language | [Michael_Everson] | |
| sgn-MX | Mexican Sign Language | [Michael_Everson] | |
| sgn-NI | Nicaraguan Sign Language | [Michael_Everson] | |
| sgn-NL | Dutch Sign Language | [Michael_Everson] | |
| sgn-NO | Norwegian Sign Language | [Michael_Everson] | |
| sgn-PT | Portuguese Sign Language | [Michael_Everson] | |
| sgn-SE | Swedish Sign Language | [Michael_Everson] | |
| sgn-US | American Sign Language | [Michael_Everson] | |
| sgn-ZA | South African Sign Language | [Michael_Everson] | |
| sl-nedis | Natisone dialect, Nadiza dialect | [Han_Steenwijk] | |
| sl-rozaj | Resian, Resianic, Rezijan | [Han_Steenwijk] | |
| sr-Cyrl | Serbian in Cyrillic script | [Mark_Davis][Mark_Davis_2] | |
| sr-Latn | Serbian in Latin script | [Mark_Davis][Mark_Davis_2] | |
| tg-Arab | Tajik in Arabic script | [Peter_Constable] | |
| tg-Cyrl | Tajik in Cyrillic script | [Peter_Constable] | |
| uz-Cyrl | Uzbek in Cyrillic script | [Mark_Davis][Mark_Davis_2] | |
| uz-Latn | Uzbek in Latin script | [Mark_Davis][Mark_Davis_2] | |
| yi-latn | Yiddish, in Latin script | [Sean_Burke] | |
| zh-cmn | Mandarin Chinese | [Karen_Broome] | |
| zh-cmn-Hans | Mandarin Chinese (Simplified) | [Karen_Broome] | |
| zh-cmn-Hant | Mandarin Chinese (Traditional) | [Karen_Broome] | |
| zh-Hans | Chinese, in simplified script | [Mark_Davis][Mark_Davis_2] | |
| zh-Hans-CN | PRC Mainland Chinese in simplified script | [Mark_Davis][Mark_Davis_2] | |
| zh-Hans-HK | Hong Kong Chinese in simplified script | [Mark_Davis][Mark_Davis_2] | |
| zh-Hans-MO | Macao Chinese in simplified script | [Mark_Davis][Mark_Davis_2] | |
| zh-Hans-SG | Singapore Chinese in simplified script | [Mark_Davis][Mark_Davis_2] | |
| zh-Hans-TW | Taiwan Chinese in simplified script | [Mark_Davis][Mark_Davis_2] | |
| zh-Hant | Chinese, in traditional script | [Mark_Davis][Mark_Davis_2] | |
| zh-Hant-CN | PRC Mainland Chinese in traditional script | [Mark_Davis][Mark_Davis_2] | |
| zh-Hant-HK | Hong Kong Chinese in traditional script | [Mark_Davis][Mark_Davis_2] | |
| zh-Hant-MO | Macao Chinese in traditional script | [Mark_Davis][Mark_Davis_2] | |
| zh-Hant-SG | Singapore Chinese in traditional script | [Mark_Davis][Mark_Davis_2] | |
| zh-Hant-TW | Taiwan Chinese in traditional script | [Mark_Davis][Mark_Davis_2] | |
| zh-gan | Kan or Gan | [Clay_Compton] | |
| zh-guoyu | Mandarin or Standard Chinese | [Clay_Compton][John_Cowan][John_Cowan_2] | Deprecated, use zh-cmn registered in July 2005 | 
| zh-hakka | Hakka | [Clay_Compton][John_Cowan][John_Cowan_2] | |
| zh-min | Min, Fuzhou, Hokkien, Amoy or Taiwanese | [Clay_Compton] | |
| zh-min-nan | Minnan, Hokkien, Amoy, Taiwanese, Southern Min, Southern Fujian, Hoklo, Southern Fukien, Ho-lo | [Kai_hus_Tai] | |
| zh-wuu | Shanghaiese or Wu | [Clay_Compton] | |
| zh-xiang | Xiang or Hunanese | [Clay_Compton] | |
| zh-yue | Cantonese | [Clay_Compton] |