ISO 639:a

This is a list of ISO 639-3 language codes starting with A.

Index | a | b | c | d | e | f | g | h | i | j | k | l | m | n | o | p | q | r | s | t | u | v | w | x | y | z

Abbreviations are used in the table as follows:

Scope: I = individual language, M = macrolanguage, S = special code
Type: C = constructed, E = extinct (in recent times), H = historical (distinct from its modern form), L = living, S = special code

Deprecated codes are enclosed in (parentheses).

The column Family contains the generic English name of the language's family or macrolanguage.

ISO 639 codes			Scope/Type	Family	Language names
639-3	639-1	639-2/B	Scope/Type	Family	Native	ISO name
`aaa`			I/L	Niger–Congo?		Ghotuo
`aab`			I/L	Atlantic–Congo		Alumu-Tesu
`aac`			I/L	Suki-Gogodala		Ari
`aad`			I/L	Sepik		Amal
`aae`			I/L	Indo-European		Arbëreshë Albanian
`aaf`			I/L	Dravidian		Aranadan
`aag`			I/L	Torricelli		Ambrak
`aah`			I/L	Torricelli		Abu' Arapesh
`aai`			I/L	Austronesian		Arifama-Miniafia
`aak`			I/L	Angan		Ankave
`aal`			I/L	Afro-Asiatic	afaë	Afade
(`aam`)			I/L	spurious language		Aramanik
`aan`			I/L	Tupian		Anambé
`aao`			I/L	Afro-Asiatic		Algerian Saharan Arabic
`aap`			I/L	Cariban		Pará Arára
`aaq`			I/E	Algic		Eastern Abnaki
`aar`	`aa`	`aar`	I/L	Afro-Asiatic	Qafar af	Afar
`aas`			I/L	Afro-Asiatic		Aasáx
`aat`			I/L	Indo-European		Arvanitika Albanian
`aau`			I/L	Sepik		Abau
`aaw`			I/L	Austronesian		Solong
`aax`			I/L	Trans–New Guinea		Mandobo Atas
(`aay`)			I/L	spurious language		Aariya
`aaz`			I/L	Austronesian		Amarasi
`aba`			I/L	Atlantic–Congo		Abé
`abb`			I/L	Atlantic–Congo		Bankon
`abc`			I/L	Austronesian		Ambala Ayta
`abd`			I/L	Austronesian		Manide
`abe`			I/L	Algic	Wôbanakiôdwawôgan	Western Abnaki
`abf`			I/L	Austronesian		Abai Sungai
`abg`			I/L	Trans–New Guinea		Abaga
`abh`			I/L	Afro-Asiatic		Tajiki Arabic
`abi`			I/L	Atlantic–Congo		Abidji
`abj`			I/E	Great Andamanese		Aka-Bea
`abk`	`ab`	`abk`	I/L	Northwest Caucasian	аԥсуа бызшәа	Abkhazian
`abl`			I/L	Austronesian		Lampung Nyo
`abm`			I/L	Atlantic–Congo		Abanyom
`abn`			I/L	Atlantic–Congo		Abua
`abo`			I/L	Atlantic–Congo		Abon
`abp`			I/L	Austronesian		Abellen Ayta
`abq`			I/L	Northwest Caucasian	абаза	Abaza
`abr`			I/L	Atlantic–Congo		Abron
`abs`			I/L	Austronesian		Ambonese Malay
`abt`			I/L	Ndu		Ambulas
`abu`			I/L	Atlantic–Congo	ɔbule ɔyʋɛ	Abure
`abv`			I/L	Afro-Asiatic		Baharna Arabic
`abw`			I/L	Trans–New Guinea		Pal
`abx`			I/L	Austronesian		Inabaknon
`aby`			I/L	Yareban		Aneme Wake
`abz`			I/L	Timor-Alor-Pantar		Abui
`aca`			I/L	Arawakan	Achawa	Achagua
`acb`			I/L	spurious language		Áncá
(`acc`)			I/L	spurious language		Cubulco Achí
`acd`			I/L	Atlantic–Congo		Gikyode
`ace`		`ace`	I/L	Austronesian	Bahsa Acèh; بهسا اچيه	Achinese
`acf`			I/L	French Creole	kwéyòl	Saint Lucian Creole French
`ach`		`ach`	I/L	Nilotic		Acoli
`aci`			I/E	Great Andamanese		Aka-Cari
`ack`			I/E	Great Andamanese		Aka-Kora
`acl`			I/E	Great Andamanese		Akar-Bale
`acm`			I/L	Afro-Asiatic		Mesopotamian Arabic
`acn`			I/L	Sino-Tibetan	Ngachang; အာချန်	Achang
`acp`			I/L	Atlantic–Congo		Eastern Acipa
`acq`			I/L	Afro-Asiatic		Ta'izzi-Adeni Arabic
`acr`			I/L	Mayan		Achi
`acs`			I/E	Macro-Jê		Acroá
`act`			I/L	Indo-European	Achterhooks	Achterhoeks
`acu`			I/L	Jivaroan		Achuar-Shiwiar
`acv`			I/L	Palaihnihan	Ajúmmááwí	Achumawi
`acw`			I/L	Afro-Asiatic		Hijazi Arabic
`acx`			I/L	Afro-Asiatic		Omani Arabic
`acy`			I/L	Afro-Asiatic		Cypriot Arabic
`acz`			I/L	Talodi		Acheron
`ada`		`ada`	I/L	Atlantic–Congo		Adangme
`adb`			I/L	spurious language		Atauran
`add`			I/L	Atlantic–Congo		Dzodinka; Lidzonka
`ade`			I/L	Atlantic–Congo		Adele
`adf`			I/L	Afro-Asiatic		Dhofari Arabic
`adg`			I/L	Pama–Nyungan		Andegerebinha
`adh`			I/L	Nilotic		Adhola
`adi`			I/L	Sino-Tibetan		Adi
`adj`			I/L	Atlantic–Congo	mɔjukru	Adioukrou
`adl`			I/L	Sino-Tibetan		Galo
`adn`			I/L	Timor-Alor-Pantar		Adang
`ado`			I/L	Lower Sepik-Ramu		Abu
(`adp`)			I/L	spurious language		Adap
`adq`			I/L	Atlantic–Congo		Adangbe
`adr`			I/L	Austronesian		Adonara
`ads`			I/L	West African gestural area		Adamorobe Sign Language
`adt`			I/L	Pama–Nyungan	Yura Ngawarla	Adnyamathanha
`adu`			I/L	spurious / Niger–Congo?		Aduge
`adw`			I/L	Tupian		Amundava
`adx`			I/L	Sino-Tibetan		Amdo Tibetan
`ady`		`ady`	I/L	Northwest Caucasian	Адыгабзэ	Adygei; Adyghe
`adz`			I/L	Austronesian		Adzera
`aea`			I/E	Pama–Nyungan		Areba
`aeb`			I/L	Afro-Asiatic	تونسي	Tunisian Arabic
`aec`			I/L	Afro-Asiatic		Saidi Arabic
`aed`			I/L	Sign Language		Argentine Sign Language
`aee`			I/L	Indo-European		Northeast Pashai; Northeast Pashayi
`aek`			I/L	Austronesian		Haeke
`ael`			I/L	Atlantic–Congo		Ambele
`aem`			I/L	Austroasiatic		Arem
`aen`			I/L	Sign Language		Armenian Sign Language
`aeq`			I/L	Indo-Aryan		Aer
`aer`			I/L	Pama–Nyungan		Eastern Arrernte
`aes`			I/E	isolate		Alsea
`aeu`			I/L	Sino-Tibetan		Akeu
`aew`			I/L	Keram		Ambakich
(`aex`)			I/L	spurious language		Amerax
`aey`			I/L	Trans–New Guinea		Amele
`aez`			I/L	Trans–New Guinea		Aeka
`afb`			I/L	Afro-Asiatic		Gulf Arabic
`afd`			I/L	Arafundi		Andai
`afe`			I/L	Atlantic–Congo		Putukwam
`afg`			I/L	isolate		Afghan Sign Language
`afh`		`afh`	I/C	constructed		Afrihili
`afi`			I/L	Lower Sepik-Ramu		Akrukay; Chini
`afk`			I/L	Arafundi		Nanubae
`afn`			I/L	Ijoid		Defaka
`afo`			I/L	Atlantic–Congo		Eloyi
`afp`			I/L	Arafundi		Tapei
`afr`	`af`	`afr`	I/L	Indo-European	Afrikaans	Afrikaans
`afs`			I/L	English Creole		Afro-Seminole Creole
`aft`			I/L	Nyimang		Afitti
`afu`			I/L	Atlantic-Congo		Awutu
`afz`			I/L	Lakes Plain		Obokuitai
`aga`			I/E	unattested		Aguano
`agb`			I/L	Atlantic–Congo		Legbo
`agc`			I/L	Atlantic–Congo		Agatu
`agd`			I/L	Trans–New Guinea		Agarabi
`age`			I/L	Trans–New Guinea		Angal
`agf`			I/L	Austronesian		Arguni
`agg`			I/L	Senagi		Angor
`agh`			I/L	Atlantic–Congo		Ngelima
`agi`			I/L	unattested		Agariya
`agj`			I/L	Afro-Asiatic		Argobba
`agk`			I/L	Austronesian		Isarog Agta
`agl`			I/L	East Strickland		Fembe
`agm`			I/L	Angan		Angaataha
`agn`			I/L	Austronesian		Agutaynen
`ago`			I/L	Angan		Tainae
(`agp`)			I/L	Austronesian		Paranan
`agq`			I/L	Atlantic–Congo	aghím	Aghem
`agr`			I/L	Jivaroan	awajun	Aguaruna
`ags`			I/L	Atlantic–Congo		Esimbi
`agt`			I/L	Austronesian		Central Cagayan Agta
`agu`			I/L	Mayan	awakateko	Aguacateco
`agv`			I/L	Austronesian		Remontado Dumagat
`agw`			I/L	Austronesian		Kahua
`agx`			I/L	Northeast Caucasian	агъул	Aghul
`agy`			I/L	Austronesian		Southern Alta
`agz`			I/L	Austronesian		Mt. Iriga Agta
`aha`			I/L	Atlantic–Congo		Ahanta
`ahb`			I/L	Austronesian		Axamb
(`ahe`)			I/L	spurious language		Ahe
`ahg`			I/L	Afro-Asiatic		Qimant
`ahh`			I/L	Trans–New Guinea		Aghu
`ahi`			I/L	Kru		Tiagbamrin Aizi
`ahk`			I/L	Sino-Tibetan		Akha
`ahl`			I/L	Atlantic–Congo		Igo
`ahm`			I/L	Kru		Mobumrin Aizi
`ahn`			I/L	Atlantic–Congo		Àhàn
`aho`			I/E	Tai–Kadai		Ahom
`ahp`			I/L	Atlantic–Congo		Aproumu Aizi
`ahr`			I/L	spurious language		Ahirani
`ahs`			I/L	Atlantic–Congo		Ashe
`aht`			I/L	Na-Dené		Ahtena
`aia`			I/L	Austronesian		Arosi
`aib`			I/L	Turkic		Ainu (China)
`aic`			I/L	Border		Ainbai
`aid`			I/E	Pama–Nyungan		Alngith
`aie`			I/L	Austronesian		Amara
`aif`			I/L	Torricelli		Agi
`aig`			I/L	English Creole		Antigua and Barbuda Creole English
`aih`			I/L	Tai–Kadai		Ai-Cham
`aii`			I/L	Afro-Asiatic	ܣܘܪܝܝܐ ܣܘܪܝܬ,ܐܬܘܪܝܐ ܣܘܪܝܝܐ	Assyrian Neo-Aramaic
`aij`			I/L	Afro-Asiatic		Lishanid Noshan
`aik`			I/L	Atlantic–Congo		Ake
`ail`			I/L	Bosavi		Aimele
`aim`			I/L	Sino-Tibetan		Aimol
`ain`		`ain`	I/L	isolate	アイヌイタク(イタック)	Ainu (Japan)
`aio`			I/L	Tai–Kadai		Aiton
`aip`			I/L	Trans–New Guinea		Burumakok
`aiq`			I/L	Indo-European		Aimaq
`air`			I/L	Tor-Kwerba		Airoran
(`ais`)			I/L	Austronesian		Nataoran Amis
`ait`			I/E	Tupian		Arikem
`aiw`			I/L	South Omotic		Aari
`aix`			I/L	Austronesian		Aighon
`aiy`			I/L	Atlantic–Congo		Ali
(`aiz`)			I/L	Afro-Asiatic		Aari
`aja`			I/L	Kresh-Aja		Aja (South Sudan)
`ajg`			I/L	Atlantic–Congo		Aja (Benin)
`aji`			I/L	Austronesian		Ajië
`ajn`			I/L	Worroran		Andajin
(`ajp`)			I/L	Afro-Asiatic		South Levantine Arabic
`ajs`			I/L	village sign language		Algerian Jewish Sign Language
(`ajt`)			I/L	spurious language		Judeo-Tunisian Arabic
`aju`			I/L	Afro-Asiatic		Judeo-Moroccan Arabic
`ajw`			I/E	Afro-Asiatic		Ajawa
`ajz`			I/L	Sino-Tibetan		Amri Karbi
`aka`	`ak`	`aka`	M/L	Niger–Congo?	Akan	Akan
`akb`			I/L	Austronesian		Batak Angkola
`akc`			I/L	isolate		Mpur
`akd`			I/L	Atlantic–Congo		Ukpet-Ehom
`ake`			I/L	Cariban		Akawaio
`akf`			I/L	Niger–Congo		Akpa
`akg`			I/L	Austronesian		Anakalangu
`akh`			I/L	Trans–New Guinea		Angal Heneng
`aki`			I/L	Ramu		Aiome
`akj`			I/E	Great Andamanese		Aka-Jeru
`akk`		`akk`	I/H	Afro-Asiatic	akkadû	Akkadian
`akl`			I/L	Austronesian	Inakeanon	Aklanon
`akm`			I/E	Great Andamanese		Aka-Bo
(`akn`)			I/L	spurious language		Amikoana
`ako`			I/L	Cariban		Akurio
`akp`			I/L	Niger–Congo		Siwu
`akq`			I/L	Sepik		Ak
`akr`			I/L	Austronesian		Araki
`aks`			I/L	Niger–Congo		Akaselem
`akt`			I/L	Austronesian		Akolet
`aku`			I/L	Niger–Congo	aakuem	Akum
`akv`			I/L	Northeast Caucasian		Akhvakh
`akw`			I/L	Niger–Congo		Akwa
`akx`			I/E	Great Andamanese		Aka-Kede
`aky`			I/E	Great Andamanese		Aka-Kol
`akz`			I/L	Muskogean	Albaamo innaaɬiilka	Alabama
`ala`			I/L	Niger–Congo		Alago
`alc`			I/L	Alacalufan	alacalufe	Qawasqar
`ald`			I/L	Niger–Congo		Alladian
`ale`		`ale`	I/L	Eskimo-Aleut	Unangax tunuu	Aleut
`alf`			I/L	Niger–Congo		Alege
`alh`			I/L	Arnhem		Alawa
`ali`			I/L	Trans–New Guinea		Amaimon
`alj`			I/L	Austronesian		Alangan
`alk`			I/L	Austroasiatic		Alak
`all`			I/L	Dravidian		Allar
`alm`			I/L	Austronesian		Amblong
`aln`			I/L	Indo-European	gegnisht	Gheg Albanian
`alo`			I/L	Austronesian		Larike-Wakasihu
`alp`			I/L	Austronesian		Alune
`alq`			I/L	Algic	Anishnaabemowin (Omaamiwininimowin)	Algonquin
`alr`			I/L	Chukotko-Kamchatkan		Alutor
`als`			I/L	Indo-European	toskërishte	Tosk Albanian
`alt`		`alt`	I/L	Turkic	Алтай тили	Southern Altai
`alu`			I/L	Austronesian		'Are'are
`alw`			I/L	Afro-Asiatic		Alaba-K’abeena; Wanbasana
`alx`			I/L	Torricelli	Alatil	Amol
`aly`			I/L	Pama–Nyungan		Alyawarr
`alz`			I/L	Nilo-Saharan		Alur
`ama`			I/E	Tupian		Amanayé
`amb`			I/L	Niger–Congo		Ambo
`amc`			I/L	Pano-Tacanan		Amahuaca
(`amd`)			I/L	spurious language		Amapá Creole
`ame`			I/L	Arawakan	Yanešač	Yanesha'
`amf`			I/L	Afro-Asiatic		Hamer-Banna
`amg`			I/L	Iwaidjan		Amurdak
`amh`	`am`	`amh`	I/L	Afro-Asiatic	አማርኛ	Amharic
`ami`			I/L	Austronesian		Amis
`amj`			I/L	Nilo-Saharan		Amdang
`amk`			I/L	Austronesian		Ambai
`aml`			I/L	Austroasiatic		War-Jaintia
`amm`			I/L	Left May		Ama (Papua New Guinea)
`amn`			I/L	Border		Amanab
`amo`			I/L	Niger–Congo		Amo
`amp`			I/L	Sepik		Alamblak
`amq`			I/L	Austronesian		Amahai
`amr`			I/L	Otomakoan		Amarakaeri
`ams`			I/L	Japonic		Southern Amami-Oshima
`amt`			I/L	Amto-Musan		Amto
`amu`			I/L	Oto-Manguean		Guerrero Amuzgo
`amv`			I/L	Austronesian		Ambelau
`amw`			I/L	Afro-Asiatic	ܐܪܡܝܬ, آرامي	Western Neo-Aramaic
`amx`			I/L	Pama–Nyungan		Anmatyerre
`amy`			I/L	Northern Daly		Ami
`amz`			I/E	Pama–Nyungan		Atampaya
`ana`			I/E	Barbacoan		Andaqui
`anb`			I/E	Zaparoan		Andoa
`anc`			I/L	Afro-Asiatic		Ngas
`and`			I/L	Austronesian		Ansus
`ane`			I/L	Austronesian		Xârâcùù
`anf`			I/L	Niger–Congo		Animere
`ang`		`ang`	I/H	Indo-European	Englisc; Ænglisc	Old English (ca. 450-1100)
`anh`			I/L	Trans–New Guinea		Nend
`ani`			I/L	Northeast Caucasian		Andi
`anj`			I/L	Ramu		Anor
`ank`			I/L	Afro-Asiatic		Goemai
`anl`			I/L	Sino-Tibetan		Anu-Hkongso Chin
`anm`			I/L	Sino-Tibetan		Anal
`ann`			I/L	Niger–Congo		Obolo
`ano`			I/L	isolate		Andoque
`anp`		`anp`	I/L	Indo-European		Angika
`anq`			I/L	Ongan		Jarawa (India)
`anr`			I/L	Indo-European		Andh
`ans`			I/E	Chocoan		Anserma
`ant`			I/L	Pama–Nyungan		Antakarinya; Antikarinya
`anu`			I/L	Nilo-Saharan		Anuak
`anv`			I/L	Niger–Congo		Denya
`anw`			I/L	Niger–Congo		Anaang
`anx`			I/L	Austronesian		Andra-Hus
`any`			I/L	Niger–Congo		Anyin
`anz`			I/L	Yele-West New Britain		Anem
`aoa`			I/L	Portuguese Creole		Angolar
`aob`			I/L	Trans–New Guinea		Abom
`aoc`			I/L	Cariban		Pemon
`aod`			I/L	Ramu		Andarum
`aoe`			I/L	Trans–New Guinea		Angal Enen
`aof`			I/L	Torricelli		Bragat
`aog`			I/L	Ramu		Angoram
(`aoh`)			I/E	spurious language		Arma
`aoi`			I/L	Arnhem		Anindilyakwa
`aoj`			I/L	Torricelli		Mufian
`aok`			I/L	Austronesian		Arhö
`aol`			I/L	Austronesian		Alor
`aom`			I/L	Trans–New Guinea		Ömie
`aon`			I/L	Torricelli		Bumbita Arapesh
`aor`			I/E	Austronesian		Aore
`aos`			I/L	Border		Taikat
`aot`			I/L	Sino-Tibetan		A'tong; Atong (India)
`aou`			I/L	Tai–Kadai		A'ou
`aox`			I/L	Arawakan		Atorada
`aoz`			I/L	Austronesian		Uab Meto
`apb`			I/L	Austronesian		Sa'a
`apc`			I/L	Afro-Asiatic	شامي	Levantine Arabic
`apd`			I/L	Afro-Asiatic		Sudanese Arabic
`ape`			I/L	Torricelli		Bukiyip
`apf`			I/L	Austronesian		Pahanan Agta
`apg`			I/L	Austronesian		Ampanang
`aph`			I/L	Sino-Tibetan		Athpariya
`api`			I/L	Tupian		Apiaká
`apj`			I/L	Apache	Abáachi mizaa	Jicarilla Apache
`apk`			I/L	Apache		Kiowa Apache
`apl`			I/L	Apache		Lipan Apache
`apm`			I/L	Apache		Mescalero-Chiricahua Apache
`apn`			I/L	Macro-Jê		Apinayé
`apo`			I/L	Austronesian		Ambul
`app`			I/L	Austronesian		Apma
`apq`			I/L	Great Andamanese		A-Pucikwar
`apr`			I/L	Austronesian		Arop-Lokep
`aps`			I/L	Austronesian		Arop-Sissano
`apt`			I/L	Sino-Tibetan		Apatani
`apu`			I/L	Arawakan		Apurinã
`apv`			I/E	Nambikwaran		Alapmunte
`apw`			I/L	Apache	Ndéé biyáti'	Western Apache
`apx`			I/L	Austronesian		Aputai
`apy`			I/L	Cariban		Apalaí
`apz`			I/L	Trans–New Guinea		Safeyoka
`aqc`			I/L	Northeast Caucasian		Archi
`aqd`			I/L	Niger–Congo		Ampari Dogon
`aqg`			I/L	Niger–Congo		Arigidi
`aqk`			I/L	Niger–Congo		Aninka
`aqm`			I/L	Trans–New Guinea		Atohwaim
`aqn`			I/L	Austronesian		Northern Alta
`aqp`			I/E	isolate		Atakapa
`aqr`			I/L	Austronesian		Arhâ
`aqt`			I/L	Mascoian		Angaité
`aqz`			I/L	Tupian		Akuntsu
`ara`	`ar`	`ara`	M/L	Afro-Asiatic	العربية	Arabic
`arb`			I/L	Afro-Asiatic	لعربية	Standard Arabic
`arc`		`arc`	I/H	Afro-Asiatic	ܐܪܡܝܐ	Imperial Aramaic (700-300 BCE); Official Aramaic (700-300 BCE)
`ard`			I/E	Pama–Nyungan		Arabana
`are`			I/L	Pama–Nyungan		Western Arrarnta
(`arf`)			I/L	Arafundi		Arafundi
`arg`	`an`	`arg`	I/L	Indo-European	aragonés	Aragonese
`arh`			I/L	Chibchan		Arhuaco
`ari`			I/L	Caddoan	sáhniš	Arikara
`arj`			I/E	Tucanoan		Arapaso
`ark`			I/L	Macro-Jê		Arikapú
`arl`			I/L	Zaparoan		Arabela
`arn`		`arn`	I/L	Araucanian	Mapudungun	Mapuche; Mapudungun
`aro`			I/L	Pano-Tacanan		Araona
`arp`		`arp`	I/L	Algic	Hinono'eitiit	Arapaho
`arq`			I/L	Afro-Asiatic		Algerian Arabic
`arr`			I/L	Tupian		Karo (Brazil)
`ars`			I/L	Afro-Asiatic		Najdi Arabic
`aru`			I/E	Arawan		Arawá; Aruá (Amazonas State)
`arv`			I/L	Afro-Asiatic		Arbore
`arw`		`arw`	I/L	Maipurean		Arawak
`arx`			I/L	Tupian		Aruá (Rodonia State)
`ary`			I/L	Afro-Asiatic		Moroccan Arabic
`arz`			I/L	Afro-Asiatic		Egyptian Arabic
`asa`			I/L	Niger–Congo		Asu (Tanzania)
`asb`			I/L	Siouan	Nakʰóda	Assiniboine; Nakoda Assiniboine
`asc`			I/L	Trans–New Guinea		Casuarina Coast Asmat
(`asd`)			I/L	Trans–New Guinea		Asas
`ase`			I/L	French Sign		American Sign Language
`asf`			I/L	BANZSL		Auslan; Australian Sign Language
`asg`			I/L	Niger–Congo		Cishingini
`ash`			I/E	Tequiraca–Canichana		Abishira
`asi`			I/L	Trans–New Guinea		Buruwai
`asj`			I/L	Niger–Congo		Sari
`ask`			I/L	Indo-European		Ashkun
`asl`			I/L	Austronesian		Asilulu
`asm`	`as`	`asm`	I/L	Indo-European	অসমীয়া	Assamese
`asn`			I/L	Tupian		Xingú Asuriní
`aso`			I/L	Trans–New Guinea		Dano
`asp`			I/L	French Sign		Algerian Sign Language
`asq`			I/L	French Sign		Austrian Sign Language
`asr`			I/L	Austroasiatic		Asuri
`ass`			I/L	Niger–Congo		Ipulo
`ast`		`ast`	I/L	Indo-European	asturianu	Asturian; Asturleonese; Bable; Leonese
`asu`			I/L	Tupian		Tocantins Asurini
`asv`			I/L	Nilo-Saharan		Asoa
`asw`			I/L	(likely language family)		Australian Aborigines Sign Language
`asx`			I/L	Trans–New Guinea		Muratayak
`asy`			I/L	Trans–New Guinea		Yaosakor Asmat
`asz`			I/L	Austronesian		As
`ata`			I/L	Yele-West New Britain		Pele-Ata
`atb`			I/L	Sino-Tibetan	Tsaiwa	Zaiwa
`atc`			I/E	Pano-Tacanan		Atsahuaca
`atd`			I/L	Austronesian		Ata Manobo
`ate`			I/L	Trans–New Guinea		Atemble
(`atf`)			I/L	spurious language		Atuence
`atg`			I/L	Niger–Congo		Ivbie North-Okpela-Arhe
`ati`			I/L	Niger–Congo		Attié
`atj`			I/L	Algic	atikamekw nehiromowin	Atikamekw; Nehirowimowin
`atk`			I/L	Austronesian		Ati
`atl`			I/L	Austronesian		Mt. Iraya Agta
`atm`			I/L	Yele-West New Britain		Ata
`atn`			I/L	Indo-European		Ashtiani
`ato`			I/L	Niger–Congo		Atong (Cameroon)
`atp`			I/L	Austronesian		Pudtol Atta
`atq`			I/L	Austronesian		Aralle-Tabulahan
`atr`			I/L	Cariban	Kinja Iara	Waimiri-Atroari
`ats`			I/L	Algic		Gros Ventre
`att`			I/L	Austronesian		Pamplona Atta
`atu`			I/L	Nilo-Saharan		Reel
`atv`			I/L	Turkic		Northern Altai
`atw`			I/L	Hokan		Atsugewi
`atx`			I/L	Arutani–Sape		Arutani
`aty`			I/L	Austronesian		Aneityum
`atz`			I/L	Austronesian		Arta
`aua`			I/L	Austronesian		Asumboa
`aub`			I/L	Sino-Tibetan		Alugu
`auc`			I/L	isolate	Huao Terero	Waorani
`aud`			I/L	Austronesian		Anuta
(`aue`)			I/L	spurious language		ǂKxʼauǁʼein
`aug`			I/L	Niger–Congo		Aguna
`auh`			I/L	Niger–Congo		Aushi
`aui`			I/L	Austronesian		Anuki
`auj`			I/L	Afro-Asiatic		Awjilah
`auk`			I/L	Torricelli		Heyo
`aul`			I/L	Austronesian		Aulua
`aum`			I/L	Niger–Congo		Asu (Nigeria)
`aun`			I/L	Torricelli		Molmo One
`auo`			I/E	Afro-Asiatic		Auyokawa
`aup`			I/L	Trans–New Guinea		Makayam
`auq`			I/L	Austronesian		Anus; Korur
`aur`			I/L	Torricelli		Aruek
`aut`			I/L	Austronesian		Austral
`auu`			I/L	Trans–New Guinea		Auye
(`auv`)			I/L	Indo-European		Auvergnat
`auw`			I/L	Border		Awyi
`aux`			I/E	Tupian		Aurá
`auy`			I/L	Trans–New Guinea		Awiyaana
`auz`			I/L	Afro-Asiatic		Uzbeki Arabic
`ava`	`av`	`ava`	I/L	Northeast Caucasian	авар	Avaric
`avb`			I/L	Austronesian		Avau
`avd`			I/L	Indo-European		Alviri-Vidari
`ave`	`ae`	`ave`	I/H	Indo-European	avesta	Avestan
`avi`			I/L	Niger–Congo		Avikam
`avk`			I/C	constructed	Kotava	Kotava
`avl`			I/L	Afro-Asiatic		Eastern Egyptian Bedawi Arabic
`avm`			I/E	Pama–Nyungan		Angkamuthi
`avn`			I/L	Niger–Congo		Avatime
`avo`			I/E	Arawakan		Agavotaguerra
`avs`			I/E	Zaparoan		Aushiri
`avt`			I/L	Torricelli		Au
`avu`			I/L	Nilo-Saharan		Avokaya
`avv`			I/L	Tupian		Avá-Canoeiro
`awa`		`awa`	I/L	Indo-European	आवधी	Awadhi
`awb`			I/L	Trans–New Guinea		Awa (Papua New Guinea)
`awc`			I/L	Niger–Congo		Cicipu
`awe`			I/L	Tupian		Awetí
`awg`			I/E	Pama–Nyungan		Anguthimri
`awh`			I/L	Trans–New Guinea		Awbono
`awi`			I/L	Trans–New Guinea		Aekyom
`awk`			I/E	Pama–Nyungan		Awabakal
`awm`			I/L	Trans–New Guinea		Arawum
`awn`			I/L	Afro-Asiatic		Awngi
`awo`			I/L	Niger–Congo		Awak
`awr`			I/L	Lakes Plain		Awera
`aws`			I/L	Trans–New Guinea		South Awyu
`awt`			I/L	Tupian		Araweté
`awu`			I/L	Trans–New Guinea		Central Awyu
`awv`			I/L	Trans–New Guinea		Jair Awyu
`aww`			I/L	Trans–New Guinea		Awun
`awx`			I/L	Trans–New Guinea		Awara
`awy`			I/L	Trans–New Guinea		Edera Awyu
`axb`			I/E	Guaicuruan		Abipon
`axe`			I/E	Pama–Nyungan		Ayerrerenge
`axg`			I/E	unclassified		Mato Grosso Arára
`axk`			I/L	Niger–Congo		Yaka (Central African Republic)
`axl`			I/E	Pama–Nyungan		Lower Southern Aranda
`axm`			I/H	Indo-European		Middle Armenian
`axx`			I/L	Austronesian		Xârâgurè
`aya`			I/L	Ramu		Awar
`ayb`			I/L	Niger–Congo		Ayizo Gbe
`ayc`			I/L	Aymaran		Southern Aymara
`ayd`			I/E	Pama–Nyungan		Ayabadhu
`aye`			I/L	Niger–Congo		Ayere
`ayg`			I/L	Niger–Congo		Ginyanga
`ayh`			I/L	Afro-Asiatic		Hadrami Arabic
`ayi`			I/L	Niger–Congo		Leyigha
`ayk`			I/L	Niger–Congo		Akuku
`ayl`			I/L	Afro-Asiatic		Libyan Arabic
`aym`	`ay`	`aym`	M/L	Aymaran	aymar	Aymara
`ayn`			I/L	Afro-Asiatic		Sanaani Arabic
`ayo`			I/L	Zamucoan		Ayoreo
`ayp`			I/L	Afro-Asiatic		North Mesopotamian Arabic
`ayq`			I/L	Sepik		Ayi (Papua New Guinea)
`ayr`			I/L	Aymaran		Central Aymara
`ays`			I/L	Austronesian		Sorsogon Ayta
`ayt`			I/L	Austronesian		Magbukun Ayta
`ayu`			I/L	Niger–Congo		Ayu
(`ayx`)			I/L	spurious language		Ayi (China)
(`ayy`)			I/E	spurious language		Tayabas Ayta
`ayz`			I/L	West Papuan		Mai Brat
`aza`			I/L	Sino-Tibetan		Azha
`azb`			I/L	Turkic		South Azerbaijani
`azd`			I/L	Uto-Aztecan		Eastern Durango Nahuatl
`aze`	`az`	`aze`	M/L	Turkic	Azərbaycan	Azerbaijani
`azg`			I/L	Oto-Manguean		San Pedro Amuzgos Amuzgo
`azj`			I/L	Azeri		North Azerbaijani
`azm`			I/L	Oto-Manguean		Ipalapa Amuzgo
`azn`			I/L	Uto-Aztecan		Western Durango Nahuatl
`azo`			I/L	Niger–Congo		Awing
(`azr`)			I/L	Austronesian		Adzera
`azt`			I/L	Austronesian		Faire Atta
`azz`			I/L	Uto-Aztecan		Highland Puebla Nahuatl

References

↑ "Scope of denotation for language identifiers". Archived from the original on December 31, 2024. Retrieved June 17, 2025.
↑ "Types of individual languages". Archived from the original on January 4, 2025. Retrieved June 17, 2025.
↑ "Deprecated Language Codes". Retrieved October 19, 2025.

Sources

"ISO 639-2 Registration Authority". Library of Congress.
"ISO 639-3 Registration Authority". SIL International.
Lewis, M. Paul; Simons, Gary F.; Fennig, Charles D., eds. (2016). "Ethnologue: Languages of the World" (19th ed.). Dallas, Texas: SIL International.

External links

"Codes for the Representation of Names of Languages (ISO 639-1 and ISO 639-2 codes)". Library of Congress.
"ISO 639-3 Downloads". SIL International.

[1] "Scope of denotation for language identifiers". Archived from the original on December 31, 2024. Retrieved June 17, 2025.

[2] "Types of individual languages". Archived from the original on January 4, 2025. Retrieved June 17, 2025.

[3] "Deprecated Language Codes". Retrieved October 19, 2025.