Template:Citation Style documentation/language/doc
cs1|2 templates validate the content of |language=
against language codes and names supported by MediaWiki. This page lists the language codes and names that MediaWiki supports. Language name and code pairs marked with a super-scripted dagger (†) are codes / names that are overridden by codes / names defined in Module:Citation/CS1/Configuration. See §Overridden codes / names. Use of language codes / names not found in these lists will cause Module:Citation/CS1 to place the article in Category:CS1 maint: unrecognized language.
Nota bene: When evaluating the value assigned to |language=
, Module:Citation/CS1 looks first in MediaWiki's list of language names before looking in the list of language tags. There are several languages that have tags that match the spelling of the language name: Fon (fon
), Isu (isu
), Luo (luo
), tiv (tiv
), vai (vai
), Yao (yao
). There are two where the language tag matches the spelling of another language's name:
ga
– language tag for Irish matches spelling of Ga language (gaa
)ho
– language tag for Hiri Motu matches spelling of Ho language (hoc
)
When citing Irish- and Hiri Motu-language sources, use |language=Irish
and |language=Hiri Motu
.
2-character codes
- aa: Afar
- ab: Abkhazian
- ae: Avestan
- af: Afrikaans
- ak: Akan
- am: Amharic
- an: Aragonese
- ar: Arabic
- as: Assamese
- av: Avaric
- ay: Aymara
- az: Azerbaijani
- ba: Bashkir
- be: Belarusian
- bg: Bulgarian
- bh: Bihari†
- bi: Bislama
- bm: Bambara
- bn: Bengali†
- bo: Tibetan
- br: Breton
- bs: Bosnian
- ca: Catalan
- ce: Chechen
- ch: Chamorro
- co: Corsican
- cr: Cree
- cs: Czech
- cu: Church Slavic
- cv: Chuvash
- cy: Welsh
- da: Danish
- de: German
- dv: Divehi
- dz: Dzongkha
- ee: Ewe
- el: Greek
- en: English
- eo: Esperanto
- es: Spanish
- et: Estonian
- eu: Basque
- fa: Persian
- ff: Fulah
- fi: Finnish
- fj: Fijian
- fo: Faroese
- fr: French
- fy: Western Frisian
- ga: Irish
- gd: Scottish Gaelic
- gl: Galician
- gn: Guarani
- gu: Gujarati
- gv: Manx
- ha: Hausa
- he: Hebrew
- hi: Hindi
- ho: Hiri Motu
- hr: Croatian
- ht: Haitian Creole
- hu: Hungarian
- hy: Armenian
- hz: Herero
- ia: Interlingua
- id: Indonesian
- ie: Interlingue
- ig: Igbo
- ii: Sichuan Yi
- ik: Inupiaq
- io: Ido
- is: Icelandic
- it: Italian
- iu: Inuktitut
- ja: Japanese
- jv: Javanese
- ka: Georgian
- kg: Kongo
- ki: Kikuyu
- kj: Kuanyama
- kk: Kazakh
- kl: Kalaallisut
- km: Khmer
- kn: Kannada
- ko: Korean
- kr: Kanuri
- ks: Kashmiri
- ku: Kurdish
- kv: Komi
- kw: Cornish
- ky: Kyrgyz
- la: Latin
- lb: Luxembourgish
- lg: Ganda
- li: Limburgish
- ln: Lingala
- lo: Lao
- lt: Lithuanian
- lu: Luba-Katanga
- lv: Latvian
- mg: Malagasy
- mh: Marshallese
- mi: Maori
- mk: Macedonian
- ml: Malayalam
- mn: Mongolian
- mo: Moldovan
- mr: Marathi
- ms: Malay
- mt: Maltese
- my: Burmese
- na: Nauru
- nb: Norwegian Bokmål
- nd: North Ndebele
- ne: Nepali
- ng: Ndonga
- nl: Dutch
- nn: Norwegian Nynorsk
- no: Norwegian
- nr: South Ndebele
- nv: Navajo
- ny: Nyanja
- oc: Occitan
- oj: Ojibwa
- om: Oromo
- or: Odia
- os: Ossetic
- pa: Punjabi
- pi: Pali
- pl: Polish
- ps: Pashto
- pt: Portuguese
- qu: Quechua
- rm: Romansh
- rn: Rundi
- ro: Romanian
- ru: Russian
- rw: Kinyarwanda
- sa: Sanskrit
- sc: Sardinian
- sd: Sindhi
- se: Northern Sami
- sg: Sango
- sh: Serbo-Croatian
- si: Sinhala
- sk: Slovak
- sl: Slovenian
- sm: Samoan
- sn: Shona
- so: Somali
- sq: Albanian
- sr: Serbian
- ss: Swati
- st: Southern Sotho
- su: Sundanese
- sv: Swedish
- sw: Swahili
- ta: Tamil
- te: Telugu
- tg: Tajik
- th: Thai
- ti: Tigrinya
- tk: Turkmen
- tl: Tagalog
- tn: Tswana
- to: Tongan
- tr: Turkish
- ts: Tsonga
- tt: Tatar
- tw: Twi
- ty: Tahitian
- ug: Uyghur
- uk: Ukrainian
- ur: Urdu
- uz: Uzbek
- ve: Venda
- vi: Vietnamese
- vo: Volapük
- wa: Walloon
- wo: Wolof
- xh: Xhosa
- yi: Yiddish
- yo: Yoruba
- za: Zhuang
- zh: Chinese
- zu: Zulu
3-character codes
- abe: Western Abenaki
- abq: Abaza
- abs: Ambonese Malay
- ace: Achinese
- ach: Acoli
- ada: Adangme
- ady: Adyghe
- aeb: Tunisian Arabic
- afh: Afrihili
- agq: Aghem
- ain: Ainu
- akk: Akkadian
- akz: Alabama
- alc: Kawésqar
- ale: Aleut
- aln: Gheg Albanian
- als: Tosk Albanian†
- alt: Southern Altai
- ami: Amis
- ang: Old English
- anp: Angika
- arc: Aramaic
- arn: Mapuche
- aro: Araona
- arp: Arapaho
- arq: Algerian Arabic
- ars: Najdi Arabic
- arw: Arawak
- ary: Moroccan Arabic
- arz: Egyptian Arabic
- asa: Asu
- ase: American Sign Language
- ast: Asturian
- atj: Atikamekw
- avk: Kotava
- awa: Awadhi
- azb: South Azerbaijani
- bag: Tuki
- bal: Baluchi
- ban: Balinese
- bar: Bavarian
- bas: Basaa
- bax: Bamun
- bbc: Batak Toba
- bbj: Ghomala
- bcc: Southern Balochi
- bci: Baoulé
- bcl: Central Bikol
- bdr: West Coast Bajau
- bej: Beja
- bem: Bemba
- bew: Betawi
- bez: Bena
- bfd: Bafut
- bfq: Badaga
- bgn: Western Balochi
- bgp: Eastern Balochi
- bho: Bhojpuri
- bik: Bikol
- bin: Bini
- bjn: Banjar
- bkc: Baka
- bkh: Bakako
- bkm: Kom
- bla: Blackfoot†
- blk: Pa'O
- bnn: Bunun
- bpy: Bishnupriya
- bqi: Bakhtiari
- bqz: Mka'a
- bra: Braj
- brh: Brahui
- brx: Bodo
- bss: Akoose
- btm: Batak Mandailing
- bto: Iriga Bicolano
- bua: Buriat
- bug: Buginese
- bum: Bulu
- bxr: Russia Buriat
- byn: Blin
- byv: Medumba
- cad: Caddo
- cak: Kaqchikel
- cal: Carolinian
- car: Carib
- cay: Cayuga
- cch: Atsam
- ccp: Chakma
- cdo: Min Dong Chinese
- ceb: Cebuano
- cgg: Chiga
- chb: Chibcha
- chg: Chagatai
- chk: Chuukese
- chm: Mari
- chn: Chinook Jargon
- cho: Choctaw
- chp: Chipewyan
- chr: Cherokee
- chy: Cheyenne
- cic: Chickasaw
- cja: Western Cham
- cjm: Eastern Cham
- cjy: Jinyu
- ckb: Central Kurdish
- ckt: Chukchi
- clc: Chilcotin
- cnh: Hakha-Chin
- cnr: Montenegrin
- cop: Coptic
- cps: Capiznon
- crb: Island Carib
- crh: Crimean Tatar
- crl: East Cree
- crs: Seselwa Creole French
- csb: Kashubian
- dag: Dagbani
- dak: Dakota
- dar: Dargwa
- dav: Taita
- del: Delaware
- den: Slave
- dgr: Dogrib
- din: Dinka
- diq: Zazaki
- dje: Zarma
- dlc: Dalecarlian
- doi: Dogri
- dru: Rukai
- dsb: Lower Sorbian
- dtp: Central Dusun
- dty: Doteli
- dua: Duala
- dum: Middle Dutch
- dyo: Jola-Fonyi
- dyu: Dyula
- dzg: Dazaga
- ebu: Embu
- efi: Efik
- egl: Emilian
- egy: Ancient Egyptian
- eka: Ekajuk
- elx: Elamite
- eml: Emiliano-Romagnolo
- enm: Middle English
- esu: Central Yupik
- eto: Eton
- ett: Etruscian
- etu: Ejagham
- ewo: Ewondo
- ext: Extremaduran
- eya: Eyak
- fan: Fang
- fat: Fanti
- fil: Filipino
- fit: Tornedalen Finnish
- fkv: Kven†
- fmp: Fe'Fe'
- fon: Fon
- fos: Siraya
- frc: Cajun French
- frm: Middle French
- fro: Old French
- frp: Arpitan
- frr: Northern Frisian
- frs: Eastern Frisian
- fuf: Pular
- fur: Friulian
- gaa: Ga
- gag: Gagauz
- gan: Gan Chinese
- gay: Gayo
- gba: Gbaya
- gbz: Zoroastrian Dari
- gcr: Guianan Creole
- gez: Geez
- gil: Gilbertese
- gld: Nanai
- glk: Gilaki
- gmh: Middle High German
- gml: Middle Low German
- gmy: Mycenaean Greek
- goh: Old High German
- gom: Goan Konkani
- gon: Gondi
- gor: Gorontalo
- got: Gothic
- gpe: Ghanaian Pidgin
- grb: Grebo
- grc: Ancient Greek
- gsw: Swiss German†
- guc: Wayuu
- gur: Frafra
- guw: Gun
- guz: Gusii
- gwi: Gwichʼin
- gya: Gbaya
- hai: Haida
- hak: Hakka Chinese
- haw: Hawaiian
- haz: Hazaragi
- hbo: Biblical Hebrew
- hif: Fiji Hindi
- hil: Hiligaynon
- hit: Hittite
- hmn: Hmong
- hrx: Hunsrik
- hsb: Upper Sorbian
- hsn: Xiang Chinese
- hts: Hadza
- hup: Hupa
- hyw: Western Armenian
- iba: Iban
- ibb: Ibibio
- ilo: Ilocano†
- inh: Ingush
- isu: Isu
- izh: Ingrian
- jam: Jamaican Creole English
- jbo: Lojban
- jgo: Ngomba
- jmc: Machame
- jpr: Judeo-Persian
- jrb: Judeo-Arabic
- jut: Jutish
- kaa: Kara-Kalpak
- kab: Kabyle
- kac: Kachin
- kaj: Jju
- kam: Kamba
- kaw: Kawi
- kbd: Kabardian
- kbl: Kanembu
- kbp: Kabiye
- kcg: Tyap
- kde: Makonde
- kea: Kabuverdianu
- ken: Kenyang
- ker: Kera
- kfo: Koro
- kgp: Kaingang
- kha: Khasi
- kho: Khotanese
- khq: Koyra Chiini
- khw: Khowar
- kiu: Kirmanjki
- kjh: Khakas
- kjp: Eastern Pwo
- kkj: Kako
- kld: Gamilaraay
- kln: Kalenjin
- kmb: Kimbundu
- knn: Maharashtrian Konkani
- koi: Komi-Permyak
- kok: Konkani
- kos: Kosraean
- koy: Koyukon
- kpe: Kpelle
- krc: Karachay-Balkar
- kri: Krio
- krj: Kinaray-a
- krl: Karelian
- kru: Kurukh
- ksb: Shambala
- ksf: Bafia
- ksh: Kölsch†
- ksw: S'gaw Karen
- kum: Kumyk
- kut: Kutenai
- lad: Ladino
- lag: Langi
- lah: Lahnda
- lam: Lamba
- lbe: Lak
- lcm: Tungag
- lem: Nomaande
- lez: Lezghian
- lfn: Lingua Franca Nova
- lij: Ligurian
- liv: Livonian
- lki: Laki
- lkt: Lakota
- lld: Ladin
- lmo: Lombard
- lns: Lamnso'
- lol: Mongo
- lou: Louisiana Creole
- loz: Lozi
- lrc: Northern Luri
- ltg: Latgalian
- lua: Luba-Lulua
- lui: Luiseno
- lun: Lunda
- luo: Luo
- lus: Mizo
- luy: Luyia
- luz: Southern Luri
- lzh: Literary Chinese
- lzz: Laz
- mad: Madurese
- maf: Mafa
- mag: Magahi
- mai: Maithili
- mak: Makasar
- man: Mandingo
- mas: Masai
- mcn: Massa
- mcp: Maka
- mde: Maba
- mdf: Moksha
- mdr: Mandar
- men: Mende
- mer: Meru
- mfa: Kelantan-Pattani Malay
- mfe: Morisyen
- mga: Middle Irish
- mgh: Makhuwa-Meetto
- mgo: Metaʼ
- mhr: Eastern Mari
- mic: Mi'kmaq
- mid: Mandaic
- min: Minangkabau
- mis: unsupported language
- mix: Mixtec
- mnc: Manchu
- mni: Manipuri
- mnw: Mon
- moe: Innu
- moh: Mohawk
- mos: Mossi
- mrh: Mara
- mrj: Western Mari
- mua: Mundang
- mui: Musi
- mul: multiple languages
- mus: Muscogee
- mwl: Mirandese
- mwr: Marwari
- mwv: Mentawai
- mye: Myene
- myv: Erzya
- mzn: Mazanderani
- nah: Nāhuatl
- nan: Min Nan Chinese
- nap: Neapolitan
- naq: Nama
- nds: Low German
- new: Newari
- nge: Ngémba
- nia: Nias
- niu: Niuean
- njo: Ao Naga
- nla: Ngombala
- nmg: Kwasio
- nmz: Nawdm
- nnh: Ngiemboon
- nnz: Nda'Nda'
- nod: Northern Thai
- nog: Nogai
- non: Old Norse
- nov: Novial
- nqo: N’Ko
- nrm: Norman
- nsk: Naskapi
- nso: Northern Sotho
- nus: Nuer
- nwc: Classical Newari
- nxm: Numidian
- nym: Nyamwezi
- nyn: Nyankole
- nyo: Nyoro
- nys: Nyungar
- nzi: Nzima
- ojb: Northwestern Ojibwe
- ojp: Old Japanese
- olo: Livvi-Karelian
- oma: Omaha-Ponca
- ood: O'odham
- osa: Osage
- ota: Ottoman Turkish
- otk: Old Turkish
- pag: Pangasinan
- pal: Pahlavi
- pam: Pampanga
- pap: Papiamento
- pau: Palauan
- pcd: Picard
- pcm: Nigerian Pidgin
- pdc: Pennsylvania German
- pdt: Plautdietsch
- peo: Old Persian
- pfl: Palatine German
- phn: Phoenician
- pih: Norfuk / Pitkern
- pjt: Pitjantjatjara
- pms: Piedmontese
- pnb: Western Punjabi
- pnt: Pontic
- pon: Pohnpeian
- ppu: Papora-Hoanya
- prg: Prussian
- pro: Old Provençal
- prs: Dari
- pwn: Paiwan
- pyu: Puyuma
- quc: Kʼicheʼ
- qug: Chimborazo Highland Quichua
- qya: Quenya
- rah: Rabha
- raj: Rajasthani
- rap: Rapanui
- rar: Rarotongan
- rgn: Romagnol
- rif: Riffian
- rmc: Carpathian Romani
- rmf: Finnish Kalo
- rmg: Traveller Norwegian
- rml: Baltic Romani
- rmn: Balkan Romani
- rmo: Sinte Romani
- rmw: Welsh-Romani
- rmy: Vlax Romani
- rof: Rombo
- rom: Romany
- rsk: Pannonian Rusyn
- rtm: Rotuman
- rue: Rusyn
- rug: Roviana
- rup: Aromanian
- ruq: Megleno-Romanian
- rwk: Rwa
- rwr: Marwari (India)
- ryu: Okinawan
- sad: Sandawe
- sah: Sakha
- sam: Samaritan Aramaic
- saq: Samburu
- sas: Sasak
- sat: Santali
- saz: Saurashtra
- sba: Ngambay
- sbp: Sangu
- scn: Sicilian
- sco: Scots
- sdc: Sassarese Sardinian
- sdh: Southern Kurdish
- see: Seneca
- seh: Sena
- sei: Seri
- sel: Selkup
- ses: Koyraboro Senni
- sga: Old Irish
- sgs: Samogitian
- shi: Tachelhit
- shn: Shan
- shu: Chadian Arabic
- shy: Shawiya
- sia: Akkala Sámi
- sid: Sidamo
- sjd: Kildin Sami
- sje: Pite Sami
- sjk: Kemi Sámi
- sjn: Sindarin
- sjt: Ter Sámi
- sju: Ume Sami
- skr: Saraiki
- sli: Lower Silesian
- sly: Selayar
- sma: Southern Sami
- smj: Lule Sami
- smn: Inari Sami
- sms: Skolt Sami
- snk: Soninke
- sog: Sogdien
- srn: Sranan Tongo
- sro: Campidanese Sardinian
- srq: Sirionó
- srr: Serer
- ssf: Thao
- ssy: Saho
- stq: Saterland Frisian
- sty: Siberian Tatar
- suk: Sukuma
- sus: Susu
- sux: Sumerian
- swb: Comorian
- syc: Classical Syriac
- syl: ꠍꠤꠟꠐꠤ
- syr: Syriac
- szl: Silesian
- szy: Sakizaya
- tay: Tayal
- tcy: Tulu
- tdd: Tai Nuea
- tem: Timne
- teo: Teso
- ter: Tereno
- tet: Tetum
- tig: Tigre
- tiv: Tiv
- tkl: Tokelau
- tkr: Tsakhur
- tlb: Tobelo
- tlh: Klingon
- tli: Tlingit
- tly: Talysh
- tmh: Tamashek
- tnq: Taíno
- tog: Nyasa Tonga
- tpi: Tok Pisin
- tru: Turoyo
- trv: Taroko
- tsd: Tsakonian
- tsi: Tsimshian
- ttt: Muslim Tat
- tum: Tumbuka
- tvl: Tuvalu
- tvu: Tunen
- twq: Tasawaq
- tyv: Tuvinian
- tzl: Talossan
- tzm: Central Atlas Tamazight
- udm: Udmurt
- uga: Ugaritic
- umb: Umbundu
- umu: Munsee
- und: undetermined language
- uun: Pazeh
- vai: Vai
- vec: Venetian
- vep: Veps
- vls: West Flemish
- vmf: Main-Franconian
- vmw: Makhuwa
- vot: Votic
- vro: Võro
- vun: Vunjo
- vut: Vute
- wae: Walser
- wal: Wolaytta
- war: Waray
- was: Washo
- wbp: Warlpiri
- wes: Pidgin (Cameroon)
- wls: Wallisian
- wuu: Wu Chinese
- wya: Wyandot
- xal: Kalmyk
- xmf: Mingrelian
- xog: Soga
- xpu: Punic
- xsy: Saisiyat
- yao: Yao
- yap: Yapese
- yas: Nugunu
- yat: Yambeta
- yav: Yangben
- ybb: Yemba
- ykg: Tundra Yukaghir
- yrl: Nheengatu
- yue: Cantonese
- zap: Zapotec
- zbl: Blissymbols
- zea: Zeelandic
- zen: Zenaga
- zgh: Standard Moroccan Tamazight
- zun: Zuni
- zxx: no linguistic content
- zza: Zaza
IETF language tags
This list contains legitimate IETF language tags, tags that look like IETF tags but are not or are malformed, and 'codes' that are not codes. cs1|2 templates support most of these IETF-like tags.
IETF language tags (ISO 639-1)
These language tags have the form xx-yy...
where xx
is an ISO 639-1 language tag and yy...
is a two-or-more-character subtag that specify country, script, or other information; be-x-old
is an exception.
- ar-001: Modern Standard Arabic
- be-tarask: Belarusian (Taraškievica orthography)
- be-x-old: Belarusian (Taraškievica orthography)
- de-at: Austrian German
- de-ch: Swiss High German
- de-formal: German (formal address)
- el-cy: Cypriot Greek
- en-au: Australian English
- en-ca: Canadian English
- en-gb: British English
- en-us: American English
- es-419: Latin American Spanish
- es-es: European Spanish
- es-formal: Spanish (formal address)
- es-mx: Mexican Spanish
- fa-af: Dari
- fr-ca: Canadian French
- fr-ch: Swiss French
- hu-formal: Hungarian (formal address)
- ja-hani: Japanese (Kanji script)
- ja-hira: Japanese (Hiragana script)
- ja-hrkt: Japanese (Kana script)
- ja-kana: Japanese (Katakana script)
- kk-arab: Kazakh (Arabic script)
- kk-cn: Kazakh (China)
- kk-cyrl: Kazakh (Cyrillic script)
- kk-kz: Kazakh (Kazakhstan)
- kk-latn: Kazakh (Latin script)
- kk-tr: Kazakh (Turkey)
- ko-kp: Korean (North Korea)
- ks-arab: Kashmiri (Arabic script)
- ks-deva: Kashmiri (Devanagari script)
- ku-arab: Kurdish (Arabic script)
- ku-latn: Kurdish (Latin script)
- ms-arab: Malay (Jawi script)
- nl-be: Flemish
- nl-informal: Dutch (informal address)
- pi-sidd: Pali (Siddham script)
- pt-br: Brazilian Portuguese
- pt-pt: European Portuguese
- rm-puter: Putèr
- rm-rumgr: Rumantsch Grischun
- rm-surmiran: Surmiran
- rm-sursilv: Sursilvan
- rm-sutsilv: Sutsilvan
- rm-vallader: Vallader
- ro-md: Moldavian
- sa-sidd: Sanskrit (Siddham script)
- se-fi: davvisámegiella (Suoma bealde)
- se-no: davvisámegiella (Norgga bealde)
- se-se: davvisámegiella (Ruoŧa bealde)
- sr-ec: Serbian (Cyrillic script)†
- sr-el: Serbian (Latin script)†
- sr-me: Montenegrin
- sw-cd: Congo Swahili
- tg-cyrl: Tajik (Cyrillic script)
- tg-latn: Tajik (Latin script)
- tt-cyrl: Tatar (Cyrillic script)
- tt-latn: Tatar (Latin script)
- ug-arab: Uyghur (Arabic script)
- ug-latn: Uyghur (Latin script)
- uz-cyrl: Uzbek (Cyrillic script)
- uz-latn: Uzbek (Latin script)
- zh-classical: Classical Chinese
- zh-cn: Chinese (China)
- zh-hans: Simplified Chinese
- zh-hant: Traditional Chinese
- zh-hk: Chinese (Hong Kong)
- zh-min-nan: Chinese (Min Nan)
- zh-mo: Chinese (Macau)
- zh-my: Chinese (Malaysia)
- zh-sg: Chinese (Singapore)
- zh-tw: Chinese (Taiwan)
- zh-yue: Cantonese
IETF language tags (ISO 639-2, -3)
These language tags have the form xxx-yy...
where xx
is an ISO 639-2, -3 language tag and yy...
is a two-or-more-character subtag that specify country, script, or other information.
- abq-latn: Abaza
- ady-cyrl: Adyghe (Cyrillic script)
- aeb-arab: Tunisian Arabic (Arabic script)
- aeb-latn: Tunisian Arabic (Latin script)
- ban-bali: ᬩᬲᬩᬮᬶ
- bat-smg: Samogitian
- bbc-latn: Batak Toba (Latin script)
- cbk-zam: Chavacano
- cdo-hani: Min Dong Chinese (Hanji)
- cja-arab: Western Cham (Arabic script)
- cja-cham: Western Cham (Cham script)
- cja-latn: Western Cham (Latin script)
- cjm-arab: Eastern Cham (Arabic script)
- cjm-cham: Eastern Cham (Cham script)
- cjm-latn: Eastern Cham (Latin script)
- cjy-hans: Jinyu (Simplified)
- cjy-hant: Jinyu (Traditional)
- crh-cyrl: Crimean Tatar (Cyrillic script)
- crh-latn: Crimean Tatar (Latin script)
- fiu-vro: võro
- gan-hans: Gan (Simplified)
- gan-hant: Gan (Traditional)
- gom-deva: Goan Konkani (Devanagari script)
- gom-latn: Goan Konkani (Latin script)
- gsw-fr: Alsatian
- hak-hans: Hakka (Simplified)
- hak-hant: Hakka (Traditional)
- hif-latn: Fiji Hindi (Latin script)
- ike-cans: Eastern Canadian (Aboriginal syllabics)
- ike-latn: Eastern Canadian (Latin script)
- kbd-cyrl: Kabardian (Cyrillic script)
- lij-mc: Monégasque
- map-bms: Basa Banyumasan
- nan-hani: Min Nan (Hanji)
- nds-nl: Low Saxon
- non-runr: Old Norse (Runic script)
- nrf-gg: Guernésiais
- nrf-je: Jèrriais
- ojp-hani: Old Japanese (Kanji script)
- ojp-hira: Old Japanese (Hiragana script)
- osa-latn: Osage (Latin script)
- pap-aw: Papiamento (Aruba)
- phn-latn: Phoenician (Latin script)
- phn-phnx: Phoenician (Phoenician script)
- roa-rup: Aromanian
- roa-tara: Tarantino
- ruq-cyrl: Megleno-Romanian (Cyrillic script)
- ruq-grek: Megleno-Romanian (Greek script)
- ruq-latn: Megleno-Romanian (Latin script)
- shi-latn: Tachelhit (Latin script)
- shi-tfng: Tachelhit (Tifinagh script)
- shy-arab: Shawiya (Arabic script)
- shy-latn: Shawiya (Latin script)
- shy-tfng: Shawiya (Tifinagh script)
- skr-arab: Saraiki (Arabic script)
- tlh-latn: Klingon (Latin script)
- tlh-piqd: Klingon (Klingon script)
- tly-cyrl: толыши
Language names
This list contains legitimate IETF language tags, tags that look like IETF tags but are not or are malformed, and 'codes' that are not codes. For these reasons, cs1|2 templates do not support IETF-like tags and associated names. When these names are used in |language=
, cs1|2 will attempt to validate them but such attempts are not likely to succeed.
- Abaza: abq
- Abkhazian: ab
- Achinese: ace
- Acoli: ach
- Adangme: ada
- Adyghe (Cyrillic script): ady-cyrl
- Adyghe: ady
- Afar: aa
- Afrihili: afh
- Afrikaans: af
- Aghem: agq
- Ainu: ain
- Akan: ak
- Akkadian: akk
- Akkala Sámi: sia
- Akoose: bss
- Alabama: akz
- Albanian: sq
- Aleut: ale
- Algerian Arabic: arq
- Alsatian: gsw-fr
- Ambonese Malay: abs
- American English: en-us
- American Sign Language: ase
- Amharic: am
- Amis: ami
- Ancient Egyptian: egy
- Ancient Greek: grc
- Angika: anp
- Ao Naga: njo
- Arabic: ar
- Aragonese: an
- Aramaic: arc
- Araona: aro
- Arapaho: arp
- Arawak: arw
- Armenian: hy
- Aromanian: roa-rup
- Arpitan: frp
- Assamese: as
- Asturian: ast
- Asu: asa
- Atikamekw: atj
- Atsam: cch
- Australian English: en-au
- Austrian German: de-at
- Avaric: av
- Avestan: ae
- Awadhi: awa
- Aymara: ay
- Azerbaijani: az
- Badaga: bfq
- Bafia: ksf
- Bafut: bfd
- Baka: bkc
- Bakako: bkh
- Bakhtiari: bqi
- Balinese: ban
- Balkan Romani: rmn
- Baltic Romani: rml
- Baluchi: bal
- Bambara: bm
- Bamun: bax
- Banjar: bjn
- Baoulé: bci
- Basa Banyumasan: map-bms
- Basaa: bas
- Bashkir: ba
- Basque: eu
- Batak Mandailing: btm
- Batak Toba (Latin script): bbc-latn
- Batak Toba: bbc
- Bavarian: bar
- Beja: bej
- Belarusian (Taraškievica orthography): be-x-old
- Belarusian: be
- Bemba: bem
- Bena: bez
- Bengali: bn†
- Betawi: bew
- Bhojpuri: bho
- Biblical Hebrew: hbo
- Bihari: bh†
- Bikol: bik
- Bini: bin
- Bishnupriya: bpy
- Bislama: bi
- Blackfoot: bla†
- Blin: byn
- Blissymbols: zbl
- Bodo: brx
- Bosnian: bs
- Brahui: brh
- Braj: bra
- Brazilian Portuguese: pt-br
- Breton: br
- British English: en-gb
- Buginese: bug
- Bulgarian: bg
- Bulu: bum
- Bunun: bnn
- Buriat: bua
- Burmese: my
- Caddo: cad
- Cajun French: frc
- Campidanese Sardinian: sro
- Canadian English: en-ca
- Canadian French: fr-ca
- Cantonese: zh-yue
- Capiznon: cps
- Carib: car
- Carolinian: cal
- Carpathian Romani: rmc
- Catalan: ca
- Cayuga: cay
- Cebuano: ceb
- Central Atlas Tamazight: tzm
- Central Bikol: bcl
- Central Dusun: dtp
- Central Kurdish: ckb
- Central Yupik: esu
- Chadian Arabic: shu
- Chagatai: chg
- Chakma: ccp
- Chamorro: ch
- Chavacano: cbk-zam
- Chechen: ce
- Cherokee: chr
- Cheyenne: chy
- Chibcha: chb
- Chickasaw: cic
- Chiga: cgg
- Chilcotin: clc
- Chimborazo Highland Quichua: qug
- Chinese (China): zh-cn
- Chinese (Hong Kong): zh-hk
- Chinese (Macau): zh-mo
- Chinese (Malaysia): zh-my
- Chinese (Min Nan): zh-min-nan
- Chinese (Singapore): zh-sg
- Chinese (Taiwan): zh-tw
- Chinese: zh
- Chinook Jargon: chn
- Chipewyan: chp
- Choctaw: cho
- Chukchi: ckt
- Church Slavic: cu
- Chuukese: chk
- Chuvash: cv
- Classical Chinese: zh-classical
- Classical Newari: nwc
- Classical Syriac: syc
- Comorian: swb
- Congo Swahili: sw-cd
- Coptic: cop
- Cornish: kw
- Corsican: co
- Cree: cr
- Crimean Tatar (Cyrillic script): crh-cyrl
- Crimean Tatar (Latin script): crh-latn
- Crimean Tatar: crh
- Croatian: hr
- Cypriot Greek: el-cy
- Czech: cs
- Dagbani: dag
- Dakota: dak
- Dalecarlian: dlc
- Danish: da
- Dargwa: dar
- Dari: prs
- Dazaga: dzg
- Delaware: del
- Dinka: din
- Divehi: dv
- Dogri: doi
- Dogrib: dgr
- Doteli: dty
- Duala: dua
- Dutch (informal address): nl-informal
- Dutch: nl
- Dyula: dyu
- Dzongkha: dz
- East Cree: crl
- Eastern Balochi: bgp
- Eastern Canadian (Aboriginal syllabics): ike-cans
- Eastern Canadian (Latin script): ike-latn
- Eastern Cham (Arabic script): cjm-arab
- Eastern Cham (Cham script): cjm-cham
- Eastern Cham (Latin script): cjm-latn
- Eastern Cham: cjm
- Eastern Frisian: frs
- Eastern Mari: mhr
- Eastern Pwo: kjp
- Efik: efi
- Egyptian Arabic: arz
- Ejagham: etu
- Ekajuk: eka
- Elamite: elx
- Embu: ebu
- Emilian: egl
- Emiliano-Romagnolo: eml
- English: en
- Erzya: myv
- Esperanto: eo
- Estonian: et
- Eton: eto
- Etruscian: ett
- European Portuguese: pt-pt
- European Spanish: es-es
- Ewe: ee
- Ewondo: ewo
- Extremaduran: ext
- Eyak: eya
- Fang: fan
- Fanti: fat
- Faroese: fo
- Fe'Fe': fmp
- Fiji Hindi (Latin script): hif-latn
- Fiji Hindi: hif
- Fijian: fj
- Filipino: fil
- Finnish Kalo: rmf
- Finnish: fi
- Flemish: nl-be
- Fon: fon
- Frafra: gur
- French: fr
- Friulian: fur
- Fulah: ff
- Ga: gaa
- Gagauz: gag
- Galician: gl
- Gamilaraay: kld
- Gan (Simplified): gan-hans
- Gan (Traditional): gan-hant
- Gan Chinese: gan
- Ganda: lg
- Gayo: gay
- Gbaya: gya
- Geez: gez
- Georgian: ka
- German (formal address): de-formal
- German: de
- Ghanaian Pidgin: gpe
- Gheg Albanian: aln
- Ghomala: bbj
- Gilaki: glk
- Gilbertese: gil
- Goan Konkani (Devanagari script): gom-deva
- Goan Konkani (Latin script): gom-latn
- Goan Konkani: gom
- Gondi: gon
- Gorontalo: gor
- Gothic: got
- Grebo: grb
- Greek: el
- Guarani: gn
- Guernésiais: nrf-gg
- Guianan Creole: gcr
- Gujarati: gu
- Gun: guw
- Gusii: guz
- Gwichʼin: gwi
- Hadza: hts
- Haida: hai
- Haitian Creole: ht
- Hakha-Chin: cnh
- Hakka (Simplified): hak-hans
- Hakka (Traditional): hak-hant
- Hakka Chinese: hak
- Hausa: ha
- Hawaiian: haw
- Hazaragi: haz
- Hebrew: he
- Herero: hz
- Hiligaynon: hil
- Hindi: hi
- Hiri Motu: ho
- Hittite: hit
- Hmong: hmn
- Hungarian (formal address): hu-formal
- Hungarian: hu
- Hunsrik: hrx
- Hupa: hup
- Iban: iba
- Ibibio: ibb
- Icelandic: is
- Ido: io
- Igbo: ig
- Ilocano: ilo†
- Inari Sami: smn
- Indonesian: id
- Ingrian: izh
- Ingush: inh
- Innu: moe
- Interlingua: ia
- Interlingue: ie
- Inuktitut: iu
- Inupiaq: ik
- Iriga Bicolano: bto
- Irish: ga
- Island Carib: crb
- Isu: isu
- Italian: it
- Jamaican Creole English: jam
- Japanese (Hiragana script): ja-hira
- Japanese (Kana script): ja-hrkt
- Japanese (Kanji script): ja-hani
- Japanese (Katakana script): ja-kana
- Japanese: ja
- Javanese: jv
- Jinyu (Simplified): cjy-hans
- Jinyu (Traditional): cjy-hant
- Jinyu: cjy
- Jju: kaj
- Jola-Fonyi: dyo
- Judeo-Arabic: jrb
- Judeo-Persian: jpr
- Jutish: jut
- Jèrriais: nrf-je
- Kabardian (Cyrillic script): kbd-cyrl
- Kabardian: kbd
- Kabiye: kbp
- Kabuverdianu: kea
- Kabyle: kab
- Kachin: kac
- Kaingang: kgp
- Kako: kkj
- Kalaallisut: kl
- Kalenjin: kln
- Kalmyk: xal
- Kamba: kam
- Kanembu: kbl
- Kannada: kn
- Kanuri: kr
- Kaqchikel: cak
- Kara-Kalpak: kaa
- Karachay-Balkar: krc
- Karelian: krl
- Kashmiri (Arabic script): ks-arab
- Kashmiri (Devanagari script): ks-deva
- Kashmiri: ks
- Kashubian: csb
- Kawi: kaw
- Kawésqar: alc
- Kazakh (Arabic script): kk-arab
- Kazakh (China): kk-cn
- Kazakh (Cyrillic script): kk-cyrl
- Kazakh (Kazakhstan): kk-kz
- Kazakh (Latin script): kk-latn
- Kazakh (Turkey): kk-tr
- Kazakh: kk
- Kelantan-Pattani Malay: mfa
- Kemi Sámi: sjk
- Kenyang: ken
- Kera: ker
- Khakas: kjh
- Khasi: kha
- Khmer: km
- Khotanese: kho
- Khowar: khw
- Kikuyu: ki
- Kildin Sami: sjd
- Kimbundu: kmb
- Kinaray-a: krj
- Kinyarwanda: rw
- Kirmanjki: kiu
- Klingon (Klingon script): tlh-piqd
- Klingon (Latin script): tlh-latn
- Klingon: tlh
- Kom: bkm
- Komi-Permyak: koi
- Komi: kv
- Kongo: kg
- Konkani: kok
- Korean (North Korea): ko-kp
- Korean: ko
- Koro: kfo
- Kosraean: kos
- Kotava: avk
- Koyra Chiini: khq
- Koyraboro Senni: ses
- Koyukon: koy
- Kpelle: kpe
- Krio: kri
- Kuanyama: kj
- Kumyk: kum
- Kurdish (Arabic script): ku-arab
- Kurdish (Latin script): ku-latn
- Kurdish: ku
- Kurukh: kru
- Kutenai: kut
- Kven: fkv†
- Kwasio: nmg
- Kyrgyz: ky
- Kölsch: ksh†
- Kʼicheʼ: quc
- Ladin: lld
- Ladino: lad
- Lahnda: lah
- Lak: lbe
- Laki: lki
- Lakota: lkt
- Lamba: lam
- Lamnso': lns
- Langi: lag
- Lao: lo
- Latgalian: ltg
- Latin American Spanish: es-419
- Latin: la
- Latvian: lv
- Laz: lzz
- Lezghian: lez
- Ligurian: lij
- Limburgish: li
- Lingala: ln
- Lingua Franca Nova: lfn
- Literary Chinese: lzh
- Lithuanian: lt
- Livonian: liv
- Livvi-Karelian: olo
- Lojban: jbo
- Lombard: lmo
- Louisiana Creole: lou
- Low German: nds
- Low Saxon: nds-nl
- Lower Silesian: sli
- Lower Sorbian: dsb
- Lozi: loz
- Luba-Katanga: lu
- Luba-Lulua: lua
- Luiseno: lui
- Lule Sami: smj
- Lunda: lun
- Luo: luo
- Luxembourgish: lb
- Luyia: luy
- Maba: mde
- Macedonian: mk
- Machame: jmc
- Madurese: mad
- Mafa: maf
- Magahi: mag
- Maharashtrian Konkani: knn
- Main-Franconian: vmf
- Maithili: mai
- Maka: mcp
- Makasar: mak
- Makhuwa-Meetto: mgh
- Makhuwa: vmw
- Makonde: kde
- Malagasy: mg
- Malay (Jawi script): ms-arab
- Malay: ms
- Malayalam: ml
- Maltese: mt
- Manchu: mnc
- Mandaic: mid
- Mandar: mdr
- Mandingo: man
- Manipuri: mni
- Manx: gv
- Maori: mi
- Mapuche: arn
- Mara: mrh
- Marathi: mr
- Mari: chm
- Marshallese: mh
- Marwari (India): rwr
- Marwari: mwr
- Masai: mas
- Massa: mcn
- Mazanderani: mzn
- Medumba: byv
- Megleno-Romanian (Cyrillic script): ruq-cyrl
- Megleno-Romanian (Greek script): ruq-grek
- Megleno-Romanian (Latin script): ruq-latn
- Megleno-Romanian: ruq
- Mende: men
- Mentawai: mwv
- Meru: mer
- Metaʼ: mgo
- Mexican Spanish: es-mx
- Mi'kmaq: mic
- Middle Dutch: dum
- Middle English: enm
- Middle French: frm
- Middle High German: gmh
- Middle Irish: mga
- Middle Low German: gml
- Min Dong Chinese (Hanji): cdo-hani
- Min Dong Chinese: cdo
- Min Nan (Hanji): nan-hani
- Min Nan Chinese: nan
- Minangkabau: min
- Mingrelian: xmf
- Mirandese: mwl
- Mixtec: mix
- Mizo: lus
- Mka'a: bqz
- Modern Standard Arabic: ar-001
- Mohawk: moh
- Moksha: mdf
- Moldavian: ro-md
- Moldovan: mo
- Mon: mnw
- Mongo: lol
- Mongolian: mn
- Montenegrin: cnr
- Monégasque: lij-mc
- Morisyen: mfe
- Moroccan Arabic: ary
- Mossi: mos
- Mundang: mua
- Munsee: umu
- Muscogee: mus
- Musi: mui
- Muslim Tat: ttt
- Mycenaean Greek: gmy
- Myene: mye
- Najdi Arabic: ars
- Nama: naq
- Nanai: gld
- Naskapi: nsk
- Nauru: na
- Navajo: nv
- Nawdm: nmz
- Nda'Nda': nnz
- Ndonga: ng
- Neapolitan: nap
- Nepali: ne
- Newari: new
- Ngambay: sba
- Ngiemboon: nnh
- Ngomba: jgo
- Ngombala: nla
- Ngémba: nge
- Nheengatu: yrl
- Nias: nia
- Nigerian Pidgin: pcm
- Niuean: niu
- Nogai: nog
- Nomaande: lem
- Norfuk / Pitkern: pih
- Norman: nrm
- North Ndebele: nd
- Northern Frisian: frr
- Northern Luri: lrc
- Northern Sami: se
- Northern Sotho: nso
- Northern Thai: nod
- Northwestern Ojibwe: ojb
- Norwegian Bokmål: nb
- Norwegian Nynorsk: nn
- Norwegian: no
- Novial: nov
- Nuer: nus
- Nugunu: yas
- Numidian: nxm
- Nyamwezi: nym
- Nyanja: ny
- Nyankole: nyn
- Nyasa Tonga: tog
- Nyoro: nyo
- Nyungar: nys
- Nzima: nzi
- Nāhuatl: nah
- N’Ko: nqo
- O'odham: ood
- Occitan: oc
- Odia: or
- Ojibwa: oj
- Okinawan: ryu
- Old English: ang
- Old French: fro
- Old High German: goh
- Old Irish: sga
- Old Japanese (Hiragana script): ojp-hira
- Old Japanese (Kanji script): ojp-hani
- Old Japanese: ojp
- Old Norse (Runic script): non-runr
- Old Norse: non
- Old Persian: peo
- Old Provençal: pro
- Old Turkish: otk
- Omaha-Ponca: oma
- Oromo: om
- Osage (Latin script): osa-latn
- Osage: osa
- Ossetic: os
- Ottoman Turkish: ota
- Pa'O: blk
- Pahlavi: pal
- Paiwan: pwn
- Palatine German: pfl
- Palauan: pau
- Pali (Siddham script): pi-sidd
- Pali: pi
- Pampanga: pam
- Pangasinan: pag
- Pannonian Rusyn: rsk
- Papiamento (Aruba): pap-aw
- Papiamento: pap
- Papora-Hoanya: ppu
- Pashto: ps
- Pazeh: uun
- Pennsylvania German: pdc
- Persian: fa
- Phoenician (Latin script): phn-latn
- Phoenician (Phoenician script): phn-phnx
- Phoenician: phn
- Picard: pcd
- Pidgin (Cameroon): wes
- Piedmontese: pms
- Pite Sami: sje
- Pitjantjatjara: pjt
- Plautdietsch: pdt
- Pohnpeian: pon
- Polish: pl
- Pontic: pnt
- Portuguese: pt
- Prussian: prg
- Pular: fuf
- Punic: xpu
- Punjabi: pa
- Putèr: rm-puter
- Puyuma: pyu
- Quechua: qu
- Quenya: qya
- Rabha: rah
- Rajasthani: raj
- Rapanui: rap
- Rarotongan: rar
- Riffian: rif
- Romagnol: rgn
- Romanian: ro
- Romansh: rm
- Romany: rom
- Rombo: rof
- Rotuman: rtm
- Roviana: rug
- Rukai: dru
- Rumantsch Grischun: rm-rumgr
- Rundi: rn
- Russia Buriat: bxr
- Russian: ru
- Rusyn: rue
- Rwa: rwk
- S'gaw Karen: ksw
- Saho: ssy
- Saisiyat: xsy
- Sakha: sah
- Sakizaya: szy
- Samaritan Aramaic: sam
- Samburu: saq
- Samoan: sm
- Samogitian: sgs
- Sandawe: sad
- Sango: sg
- Sangu: sbp
- Sanskrit (Siddham script): sa-sidd
- Sanskrit: sa
- Santali: sat
- Saraiki (Arabic script): skr-arab
- Saraiki: skr
- Sardinian: sc
- Sasak: sas
- Sassarese Sardinian: sdc
- Saterland Frisian: stq
- Saurashtra: saz
- Scots: sco
- Scottish Gaelic: gd
- Selayar: sly
- Selkup: sel
- Sena: seh
- Seneca: see
- Serbian (Cyrillic script): sr-ec†
- Serbian (Latin script): sr-el†
- Serbian: sr
- Serbo-Croatian: sh
- Serer: srr
- Seri: sei
- Seselwa Creole French: crs
- Shambala: ksb
- Shan: shn
- Shawiya (Arabic script): shy-arab
- Shawiya (Latin script): shy-latn
- Shawiya (Tifinagh script): shy-tfng
- Shawiya: shy
- Shona: sn
- Siberian Tatar: sty
- Sichuan Yi: ii
- Sicilian: scn
- Sidamo: sid
- Silesian: szl
- Simplified Chinese: zh-hans
- Sindarin: sjn
- Sindhi: sd
- Sinhala: si
- Sinte Romani: rmo
- Siraya: fos
- Sirionó: srq
- Skolt Sami: sms
- Slave: den
- Slovak: sk
- Slovenian: sl
- Soga: xog
- Sogdien: sog
- Somali: so
- Soninke: snk
- South Azerbaijani: azb
- South Ndebele: nr
- Southern Altai: alt
- Southern Balochi: bcc
- Southern Kurdish: sdh
- Southern Luri: luz
- Southern Sami: sma
- Southern Sotho: st
- Spanish (formal address): es-formal
- Spanish: es
- Sranan Tongo: srn
- Standard Moroccan Tamazight: zgh
- Sukuma: suk
- Sumerian: sux
- Sundanese: su
- Surmiran: rm-surmiran
- Sursilvan: rm-sursilv
- Susu: sus
- Sutsilvan: rm-sutsilv
- Swahili: sw
- Swati: ss
- Swedish: sv
- Swiss French: fr-ch
- Swiss German: gsw†
- Swiss High German: de-ch
- Syriac: syr
- Tachelhit (Latin script): shi-latn
- Tachelhit (Tifinagh script): shi-tfng
- Tachelhit: shi
- Tagalog: tl
- Tahitian: ty
- Tai Nuea: tdd
- Taita: dav
- Tajik (Cyrillic script): tg-cyrl
- Tajik (Latin script): tg-latn
- Tajik: tg
- Talossan: tzl
- Talysh: tly
- Tamashek: tmh
- Tamil: ta
- Tarantino: roa-tara
- Taroko: trv
- Tasawaq: twq
- Tatar (Cyrillic script): tt-cyrl
- Tatar (Latin script): tt-latn
- Tatar: tt
- Tayal: tay
- Taíno: tnq
- Telugu: te
- Ter Sámi: sjt
- Tereno: ter
- Teso: teo
- Tetum: tet
- Thai: th
- Thao: ssf
- Tibetan: bo
- Tigre: tig
- Tigrinya: ti
- Timne: tem
- Tiv: tiv
- Tlingit: tli
- Tobelo: tlb
- Tok Pisin: tpi
- Tokelau: tkl
- Tongan: to
- Tornedalen Finnish: fit
- Tosk Albanian: als†
- Traditional Chinese: zh-hant
- Traveller Norwegian: rmg
- Tsakhur: tkr
- Tsakonian: tsd
- Tsimshian: tsi
- Tsonga: ts
- Tswana: tn
- Tuki: bag
- Tulu: tcy
- Tumbuka: tum
- Tundra Yukaghir: ykg
- Tunen: tvu
- Tungag: lcm
- Tunisian Arabic (Arabic script): aeb-arab
- Tunisian Arabic (Latin script): aeb-latn
- Tunisian Arabic: aeb
- Turkish: tr
- Turkmen: tk
- Turoyo: tru
- Tuvalu: tvl
- Tuvinian: tyv
- Twi: tw
- Tyap: kcg
- Udmurt: udm
- Ugaritic: uga
- Ukrainian: uk
- Umbundu: umb
- Ume Sami: sju
- Upper Sorbian: hsb
- Urdu: ur
- Uyghur (Arabic script): ug-arab
- Uyghur (Latin script): ug-latn
- Uyghur: ug
- Uzbek (Cyrillic script): uz-cyrl
- Uzbek (Latin script): uz-latn
- Uzbek: uz
- Vai: vai
- Vallader: rm-vallader
- Venda: ve
- Venetian: vec
- Veps: vep
- Vietnamese: vi
- Vlax Romani: rmy
- Volapük: vo
- Votic: vot
- Vunjo: vun
- Vute: vut
- Võro: vro
- Wallisian: wls
- Walloon: wa
- Walser: wae
- Waray: war
- Warlpiri: wbp
- Washo: was
- Wayuu: guc
- Welsh-Romani: rmw
- Welsh: cy
- West Coast Bajau: bdr
- West Flemish: vls
- Western Abenaki: abe
- Western Armenian: hyw
- Western Balochi: bgn
- Western Cham (Arabic script): cja-arab
- Western Cham (Cham script): cja-cham
- Western Cham (Latin script): cja-latn
- Western Cham: cja
- Western Frisian: fy
- Western Mari: mrj
- Western Punjabi: pnb
- Wolaytta: wal
- Wolof: wo
- Wu Chinese: wuu
- Wyandot: wya
- Xhosa: xh
- Xiang Chinese: hsn
- Yambeta: yat
- Yangben: yav
- Yao: yao
- Yapese: yap
- Yemba: ybb
- Yiddish: yi
- Yoruba: yo
- Zapotec: zap
- Zarma: dje
- Zaza: zza
- Zazaki: diq
- Zeelandic: zea
- Zenaga: zen
- Zhuang: za
- Zoroastrian Dari: gbz
- Zulu: zu
- Zuni: zun
- davvisámegiella (Norgga bealde): se-no
- davvisámegiella (Ruoŧa bealde): se-se
- davvisámegiella (Suoma bealde): se-fi
- multiple languages: mul
- no linguistic content: zxx
- undetermined language: und
- unsupported language: mis
- võro: fiu-vro
- толыши: tly-cyrl
- ᬩᬲᬩᬮᬶ: ban-bali
- ꠍꠤꠟꠐꠤ: syl
Overridden codes / names
Codes and names marked with a super-scripted dagger (†) are overridden by cs1|2:
- Alemannisch – not an ISO 639 language name; when encountered, cs1|2 treats this as
gsw
Swiss German als
– MediaWiki returns Alemannisch (als
is the subdomain for the Alemannisch Wikipedia: als.wikipedia.org); cs1|2 uses the ISO 639-3 definition: Tosk Albanianbh
– MediaWiki returns Bhojpuri (bh
is the subdomain for the Bhojpuri Wikipedia: bh.wikipedia.org); cs1|2 uses a modified form of the ISO 639-1 definition: Bihari languages- Bhojpuri – ISO 639 language code for this language is
bho
; MediaWiki returns the Bihari languages code:bh
; cs1|2 uses the correct codebho
- Blackfoot – not an ISO 639 language name; when encountered, cs1|2 treats this as
bla
Blackfoot bn
– MediaWiki returns Bangla which is the language endonym; cs1|2 uses the ISO 639-3 definition (the exonym form): Bengalicrh
– MediaWiki returns Crimean Tatar; cs1|2 uses the ISO 639-3 definition: Crimean Tatarfkv
– MediaWiki returns Kvensk; cs1|2 uses the English Wikipedia's preferred definition: Kvenilo
– MediaWiki returns Iloko; cs1|2 uses the English Wikipedia's preferred definition: Ilocanoksh
– MediaWiki returns Colognian; cs1|2 uses the ISO 639-3 definition: Kölschksh-x-colog
– Colognian; there is no ISO 639 code for this languagemis-x-ripuar
– Ripuarian; there is no ISO 639 code for this languagenan-tw
– Taiwanese Hokkien; to distinguish fromnan
(Min Nan Chinese)- Valencian – not an ISO 639 language name; cs1|2 uses an IETF language tag
ca-valencia
, the Valencian variant of Catalan: Valencian