ISO 639:n

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

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
`naa`			I/L			Namla
`nab`			I/L			Southern Nambikuára
`nac`			I/L			Narak
(`nad`)			I/L			Nijadali
`nae`			I/E			Naka'ela
`naf`			I/L			Nabak
`nag`			I/L			Naga Pidgin
`naj`			I/L			Nalu
`nak`			I/L			Nakanai
`nal`			I/L			Nalik
`nam`			I/L			Ngan'gityemerri
`nan`			I/L	Sino-Tibetan	閩南語/闽南语	Min Nan Chinese
`nao`			I/L			Naaba
`nap`		`nap`	I/L		nnapulitano	Neapolitan
`naq`			I/L		Khoekhoegowab	Khoekhoe; Nama (Namibia)
`nar`			I/L			Iguta
`nas`			I/L			Naasioi
`nat`			I/L			Ca̱hungwa̱rya̱; Hungworo
`nau`	`na`	`nau`	I/L	Austronesian	ekakairũ naoero	Nauru
`nav`	`nv`	`nav`	I/L	Dené–Yeniseian	Diné bizaad	Navaho; Navajo
`naw`			I/L			Nawuri
`nax`			I/L			Nakwi
`nay`			I/E			Ngarrindjeri
`naz`			I/L			Coatepec Nahuatl
`nba`			I/L			Nyemba
`nbb`			I/L			Ndoe
`nbc`			I/L			Chang Naga
`nbd`			I/L			Ngbinda
`nbe`			I/L			Konyak Naga
(`nbf`)			I/L			Naxi
`nbg`			I/L	Dravidian?		Nagarchal
`nbh`			I/L			Ngamo
`nbi`			I/L			Mao Naga
`nbj`			I/L			Ngarinyman
`nbk`			I/L			Nake
`nbl`	`nr`	`nbl`	I/L	Niger–Congo	Ndébélé	South Ndebele
`nbm`			I/L			Ngbaka Ma'bo
`nbn`			I/L			Kuri
`nbo`			I/L			Nkukoli
`nbp`			I/L			Nnam
`nbq`			I/L			Nggem
`nbr`			I/L			Numana
`nbs`			I/L			Namibian Sign Language
`nbt`			I/L	Sino-Tibetan	Bangni	Na
`nbu`			I/L			Rongmei Naga
`nbv`			I/L			Ngamambo
`nbw`			I/L			Southern Ngbandi
(`nbx`)			I/E	Pama–Nyungan, Karnic, Maric		Ngura
`nby`			I/L			Ningera
`nca`			I/L			Iyo
`ncb`			I/L			Central Nicobarese
`ncc`			I/L			Ponam
`ncd`			I/L			Nachering
`nce`			I/L			Yale
`ncf`			I/L			Notsi
`ncg`			I/L		Nisǥa’a	Nisga'a
`nch`			I/L			Central Huasteca Nahuatl
`nci`			I/H			Classical Nahuatl
`ncj`			I/L			Northern Puebla Nahuatl
`nck`			I/L			Na-kara
`ncl`			I/L			Michoacán Nahuatl
`ncm`			I/L			Nambo
`ncn`			I/L			Nauna
`nco`			I/L			Sibe
(`ncp`)			I/L			Ndaktup
`ncq`			I/L	Austroasiatic		Northern Katang
`ncr`			I/L			Ncane
`ncs`			I/L			Nicaraguan Sign Language
`nct`			I/L			Chothe Naga
`ncu`			I/L			Chumburung
`ncx`			I/L			Central Puebla Nahuatl
`ncz`			I/E			Natchez
`nda`			I/L			Ndasa
`ndb`			I/L			Kenswei Nsei
`ndc`			I/L			Ndau
`ndd`			I/L			Nde-Nsele-Nta
`nde`	`nd`	`nde`	I/L	Niger–Congo	isiNdebele	North Ndebele
`ndf`			I/H			Nadruvian
`ndg`			I/L			Ndengereko
`ndh`			I/L			Ndali
`ndi`			I/L			Samba Leko
`ndj`			I/L			Ndamba
`ndk`			I/L			Ndaka
`ndl`			I/L			Ndolo
`ndm`			I/L			Ndam
`ndn`			I/L			Ngundi
`ndo`	`ng`	`ndo`	I/L	Niger–Congo	O(shi)wambo	Ndonga
`ndp`			I/L			Ndo
`ndq`			I/L			Ndombe
`ndr`			I/L			Ndoola
`nds`		`nds`	I/L		Plattdüütsch; Neddersass'sch	Low German; Low Saxon
`ndt`			I/L			Ndunga
`ndu`			I/L			Dugun
`ndv`			I/L			Ndut
`ndw`			I/L			Ndobo
`ndx`			I/L			Nduga
`ndy`			I/L			Lutos
`ndz`			I/L			Ndogo
`nea`			I/L			Eastern Ngad'a
`neb`			I/L			Toura (Côte d'Ivoire)
`nec`			I/L			Nedebang
`ned`			I/L			Nde-Gbite
`nee`			I/L			Nêlêmwa-Nixumwak
`nef`			I/L			Nefamese
`neg`			I/L			Negidal
`neh`			I/L			Nyenkha
`nei`			I/H			Neo-Hittite
`nej`			I/L			Neko
`nek`			I/L			Neku
`nem`			I/L			Nemi
`nen`			I/L			Nengone
`neo`			I/L			Ná-Meo
`nep`	`ne`	`nep`	M/L	Indo-European	नेपाली	Nepali (macrolanguage)
`neq`			I/L			North Central Mixe
`ner`			I/L			Yahadian
`nes`			I/L			Bhoti Kinnauri
`net`			I/L	Engan	Nete	Nete
`neu`			I/C			Neo
`nev`			I/L			Nyaheun
`new`		`new`	I/L	Sino-Tibetan	नेपाल भाषा	Nepal Bhasa; Newar; Newari
`nex`			I/L			Neme
`ney`			I/L			Neyo
`nez`			I/L			Nez Perce
`nfa`			I/L			Dhao
`nfd`			I/L			Ahwai
(`nfg`)			I/L			Nyeng
(`nfk`)			I/L			Shakara
`nfl`			I/L			Äiwoo; Ayiwo
`nfr`			I/L			Nafaanra
`nfu`			I/L			Mfumte
`nga`			I/L			Ngbaka
`ngb`			I/L			Northern Ngbandi
`ngc`			I/L			Ngombe (Democratic Republic of Congo)
`ngd`			I/L			Ngando (Central African Republic)
`nge`			I/L			Ngemba
`ngg`			I/L			Ngbaka Manza
`ngh`			I/L			Nǁng
`ngi`			I/L			Ngizim
`ngj`			I/L			Ngie
`ngk`			I/L			Dalabon
`ngl`			I/L			Lomwe
`ngm`			I/L			Ngatik Men's Creole
`ngn`			I/L			Ngwo
(`ngo`)			I/L			Ngoni
`ngp`			I/L			Ngulu
`ngq`			I/L			Ngoreme; Ngurimi
`ngr`			I/L			Engdewu
`ngs`			I/L			Gvoko
`ngt`			I/L	Austroasiatic		Kriang; Ngeq
`ngu`			I/L			Guerrero Nahuatl
`ngv`			I/E			Nagumi
`ngw`			I/L			Ngwaba
`ngx`			I/L			Nggwahyi
`ngy`			I/L			Tibea
`ngz`			I/L			Ngungwel
`nha`			I/L	Pama–Nyungan	Nanda	Nhanda
`nhb`			I/L			Beng
`nhc`			I/E			Tabasco Nahuatl
`nhd`			I/L			Ava Guaraní; Chiripá
`nhe`			I/L			Eastern Huasteca Nahuatl
`nhf`			I/L			Nhuwala
`nhg`			I/L			Tetelcingo Nahuatl
`nhh`			I/L			Nahari
`nhi`			I/L	Uto-Aztecan		Zacatlán-Ahuacatlán-Tepetzintla Nahuatl
(`nhj`)			I/L			Tlalitzlipa Nahuatl
`nhk`			I/L			Isthmus-Cosoleacaque Nahuatl
`nhm`			I/L			Morelos Nahuatl
`nhn`			I/L			Central Nahuatl
`nho`			I/L			Takuu
`nhp`			I/L			Isthmus-Pajapan Nahuatl
`nhq`			I/L	Uto-Aztecan		Huaxcaleca Nahuatl
`nhr`			I/L			Naro
(`nhs`)			I/L			Southeastern Puebla Nahuatl
`nht`			I/L			Ometepec Nahuatl
`nhu`			I/L			Noone
`nhv`			I/L			Temascaltepec Nahuatl
`nhw`			I/L			Western Huasteca Nahuatl
`nhx`			I/L			Isthmus-Mecayapan Nahuatl
`nhy`			I/L	Uto-Aztecan		Northern Oaxaca Nahuatl
`nhz`			I/L	Uto-Aztecan		Santa María La Alta Nahuatl
`nia`		`nia`	I/L			Nias
`nib`			I/L			Nakame
`nid`			I/E			Ngandi
`nie`			I/L			Niellim
`nif`			I/L			Nek
`nig`			I/E			Ngalakgan
`nih`			I/L			Nyiha (Tanzania)
`nii`			I/L			Nii
`nij`			I/L			Ngaju
`nik`			I/L			Southern Nicobarese
`nil`			I/L			Nila
`nim`			I/L			Nilamba
`nin`			I/L			Ninzo
`nio`			I/L		нганасаны	Nganasan
`niq`			I/L			Nandi
`nir`			I/L			Nimboran
`nis`			I/L			Nimi
`nit`			I/L			Southeastern Kolami
`niu`		`niu`	I/L		ko e vagahau Niuē	Niuean
`niv`			I/L		нивхгу	Gilyak
`niw`			I/L			Nimo
`nix`			I/L			Hema
`niy`			I/L			Ngiti
`niz`			I/L			Ningil
`nja`			I/L			Nzanyi
`njb`			I/L	Naga		Nocte Naga
`njd`			I/L			Ndonde Hamba
`njh`			I/L	Naga		Lotha Naga
`nji`			I/L			Gudanji
`njj`			I/L			Njen
`njl`			I/L			Njalgulgule
`njm`			I/L	Naga		Angami Naga
`njn`			I/L	Naga		Liangmai Naga
`njo`			I/L	Naga		Ao Naga
`njr`			I/L			Njerep
`njs`			I/L			Nisa
`njt`			I/L			Ndyuka-Trio Pidgin
`nju`			I/L			Ngadjunmaya
`njx`			I/L			Kunyi
`njy`			I/L			Njyem
`njz`			I/L			Nyishi
`nka`			I/L			Nkoya
`nkb`			I/L			Khoibu Naga
`nkc`			I/L			Nkongho
`nkd`			I/L			Koireng
`nke`			I/L			Duke
`nkf`			I/L			Inpui Naga
`nkg`			I/L			Nekgini
`nkh`			I/L			Khezha Naga
`nki`			I/L			Thangal Naga
`nkj`			I/L			Nakai
`nkk`			I/L			Nokuku
`nkm`			I/L			Namat
`nkn`			I/L			Nkangala
`nko`			I/L			Nkonya
`nkp`			I/E			Niuatoputapu
`nkq`			I/L			Nkami
`nkr`			I/L			Nukuoro
`nks`			I/L			North Asmat
`nkt`			I/L			Nyika (Tanzania)
`nku`			I/L			Bouna Kulango
`nkv`			I/L			Nyika (Malawi and Zambia)
`nkw`			I/L			Nkutu
`nkx`			I/L			Nkoroo
(`nky`)			I/L			Khiamniungan Naga
`nkz`			I/L			Nkari
`nla`			I/L			Ngombale
`nlc`			I/L			Nalca
`nld`	`nl`	`dut`	I/L	Indo-European	Nederlands	Dutch; Flemish
`nle`			I/L			East Nyala
`nlg`			I/L			Gela
`nli`			I/L			Grangali
`nlj`			I/L			Nyali
`nlk`			I/L			Ninia Yali
`nll`			I/L			Nihali
`nlm`			I/L	Indo-European		Mankiyali
(`nln`)			I/L			Durango Nahuatl
`nlo`			I/L			Ngul
`nlq`			I/L			Lao Naga
(`nlr`)			I/L			Ngarla
`nlu`			I/L			Nchumbulu
`nlv`			I/L	Uto-Aztecan		Orizaba Nahuatl
`nlw`			I/E			Walangama
`nlx`			I/L			Nahali
`nly`			I/L			Nyamal
`nlz`			I/L			Nalögo
`nma`			I/L			Maram Naga
`nmb`			I/L			Big Nambas; V'ënen Taut
`nmc`			I/L			Ngam
`nmd`			I/L			Ndumu
`nme`			I/L			Mzieme Naga
`nmf`			I/L			Tangkhul Naga (India)
`nmg`			I/L			Kwasio
`nmh`			I/L			Monsang Naga
`nmi`			I/L			Nyam
`nmj`			I/L			Ngombe (Central African Republic)
`nmk`			I/L			Namakura
`nml`			I/L			Ndemli
`nmm`			I/L			Manangba
`nmn`			I/L			ǃXóõ
`nmo`			I/L			Moyon Naga
`nmp`			I/E			Nimanbur
`nmq`			I/L			Nambya
`nmr`			I/E			Nimbari
`nms`			I/L			Letemboi
`nmt`			I/L			Namonuito
`nmu`			I/L			Northeast Maidu
`nmv`			I/E			Ngamini
`nmw`			I/L			Nimoa; Rifao
`nmx`			I/L			Nama (Papua New Guinea)
`nmy`			I/L			Namuyi
`nmz`			I/L			Nawdm
`nna`			I/L			Nyangumarta
`nnb`			I/L			Nande
`nnc`			I/L			Nancere
`nnd`			I/L			West Ambae
`nne`			I/L			Ngandyera
`nnf`			I/L			Ngaing
`nng`			I/L			Maring Naga
`nnh`			I/L			Ngiemboon
`nni`			I/L			North Nuaulu
`nnj`			I/L			Nyangatom
`nnk`			I/L			Nankina
`nnl`			I/L			Northern Rengma Naga
`nnm`			I/L			Namia
`nnn`			I/L			Ngete
`nno`	`nn`	`nno`	I/L	Indo-European	Nynorsk	Norwegian Nynorsk
`nnp`			I/L			Wancho Naga
`nnq`			I/L			Ngindo
`nnr`			I/E			Narungga
(`nns`)			I/L			Ningye
`nnt`			I/E			Nanticoke
`nnu`			I/L			Dwang
`nnv`			I/E			Nugunu (Australia)
`nnw`			I/L			Southern Nuni
(`nnx`)			I/L			Ngong
`nny`			I/E			Nyangga
`nnz`			I/L			Nda'nda'
`noa`			I/L			Woun Meu
`nob`	`nb`	`nob`	I/L	Indo-European	Bokmål	Norwegian Bokmål
`noc`			I/L			Nuk
`nod`			I/L		ล้านนา	Northern Thai
`noe`			I/L			Nimadi
`nof`			I/L			Nomane
`nog`		`nog`	I/L		Ногай	Nogai
`noh`			I/L			Nomu
`noi`			I/L			Noiri
`noj`			I/L			Nonuya
`nok`			I/E	Salish	Lhéchelesem	Nooksack
`nol`			I/E			Nomlaki
(`nom`)			I/E			Nocamán
`non`		`non`	I/H	Indo-European	norrǿna	Old Norse
(`noo`)			I/L		Nuučaan̓uł	Nootka
`nop`			I/L			Numanggang
`noq`			I/L			Ngongo
`nor`	`no`	`nor`	M/L	Indo-European	norsk	Norwegian
`nos`			I/L			Eastern Nisu
`not`			I/L			Nomatsiguenga
`nou`			I/L			Ewage-Notu
`nov`			I/C		novial	Novial
`now`			I/L			Nyambo
`noy`			I/L			Noy
`noz`			I/L			Nayi
`npa`			I/L			Nar Phu
`npb`			I/L			Nupbikha
`npg`			I/L			Ponyo-Gongwang Naga
`nph`			I/L			Phom Naga
`npi`			I/L			Nepali (individual language)
`npl`			I/L	Uto-Aztecan	nawatlajtole	Southeastern Puebla Nahuatl
`npn`			I/L			Mondropolon
`npo`			I/L			Pochuri Naga
`nps`			I/L			Nipsan
`npu`			I/L			Puimei Naga
`npx`			I/L	Austronesian		Noipx
`npy`			I/L			Napu
`nqg`			I/L			Southern Nago
`nqk`			I/L			Kura Ede Nago
`nql`			I/L	Niger–Congo		Ngendelengo
`nqm`			I/L			Ndom
`nqn`			I/L			Nen
`nqo`		`nqo`	I/L	Niger–Congo	ߒߞߏ	N'Ko
`nqq`			I/L			Kyan-Karyaw Naga
`nqt`			I/L	Afro-Asiatic		Nteng
`nqy`			I/L			Akyaung Ari Naga
`nra`			I/L			Ngom
`nrb`			I/L			Nara
`nrc`			I/H			Noric
`nre`			I/L			Southern Rengma Naga
`nrf`			I/L	Indo-European		Guernésiais; Jèrriais
`nrg`			I/L			Narango
`nri`			I/L			Chokri Naga
`nrk`			I/L			Ngarla
`nrl`			I/L			Ngarluma
`nrm`			I/L			Narom
`nrn`			I/E			Norn
`nrp`			I/H	unclassified		North Picene
`nrr`			I/E			Nora; Norra
`nrt`			I/E			Northern Kalapuya
`nru`			I/L	Sino-Tibetan		Narua
`nrx`			I/E			Ngurmbur
`nrz`			I/L			Lala
`nsa`			I/L			Sangtam Naga
`nsb`			I/E			Lower Nossob
`nsc`			I/L			Nshi
`nsd`			I/L			Southern Nisu
`nse`			I/L			Nsenga
`nsf`			I/L			Northwestern Nisu
`nsg`			I/L			Ngasa
`nsh`			I/L			Ngoshie
`nsi`			I/L			Nigerian Sign Language
`nsk`			I/L		ᓇᔅᑲᐱ	Naskapi
`nsl`			I/L			Norwegian Sign Language
`nsm`			I/L			Sumi Naga
`nsn`			I/L			Nehan
`nso`		`nso`	I/L		sePêdi	Northern Sotho; Pedi; Sepedi
`nsp`			I/L			Nepalese Sign Language
`nsq`			I/L			Northern Sierra Miwok
`nsr`			I/L			Maritime Sign Language
`nss`			I/L			Nali
`nst`			I/L			Tase Naga
`nsu`			I/L	Uto-Aztecan		Sierra Negra Nahuatl
`nsv`			I/L			Southwestern Nisu
`nsw`			I/L			Navut
`nsx`			I/L			Nsongo
`nsy`			I/L			Nasal
`nsz`			I/L			Nisenan
`ntd`			I/L	Austronesian		Northern Tidung
(`nte`)			I/L			Nathembo
`ntg`			I/E			Ngantangarra
`nti`			I/L			Natioro
`ntj`			I/L			Ngaanyatjarra
`ntk`			I/L			Ikoma-Nata-Isenye
`ntm`			I/L			Nateni
`nto`			I/L			Ntomba
`ntp`			I/L			Northern Tepehuan
`ntr`			I/L			Delo
(`nts`)			I/E			Natagaimas
`ntu`			I/L			Natügu
`ntw`			I/E			Nottoway
`ntx`			I/L			Tangkhul Naga (Myanmar)
`nty`			I/L			Mantsi
`ntz`			I/L			Natanzi
`nua`			I/L			Yuanga
`nuc`			I/E			Nukuini
`nud`			I/L			Ngala
`nue`			I/L			Ngundu
`nuf`			I/L	Sino-Tibetan		Nusu
`nug`			I/E			Nungali
`nuh`			I/L			Ndunda
`nui`			I/L			Ngumbi
`nuj`			I/L			Nyole
`nuk`			I/L			Nuuchahnulth; Nuu-chah-nulth
`nul`			I/E			Nusa Laut
`num`			I/L			Niuafo'ou
`nun`			I/L	Sino-Tibetan		Anong
`nuo`			I/L			Nguôn
`nup`			I/L			Nupe-Nupe-Tako
`nuq`			I/L			Nukumanu
`nur`			I/L			Nukuria
`nus`			I/L			Nuer
`nut`			I/L			Nung (Viet Nam)
`nuu`			I/L			Ngbundu
`nuv`			I/L			Northern Nuni
`nuw`			I/L			Nguluwan
`nux`			I/L			Mehek
`nuy`			I/L			Nunggubuyu
`nuz`			I/L			Tlamacazapa Nahuatl
`nvh`			I/L			Nasarian
`nvm`			I/L			Namiae
`nvo`			I/L			Nyokon
`nwa`			I/E			Nawathinehena
`nwb`			I/L			Nyabwa
`nwc`		`nwc`	I/H	Sino-Tibetan	पुलाङु नेपाल भास	Classical Nepal Bhasa; Classical Newari; Old Newari
`nwe`			I/L			Ngwe
`nwg`			I/E			Ngayawung
`nwi`			I/L			Southwest Tanna
`nwm`			I/L			Nyamusa-Molo
`nwo`			I/E	Pama–Nyungan		Nauo
`nwr`			I/L			Nawaru
`nww`			I/L	Niger–Congo		Ndwewe
`nwx`			I/H	Sino-Tibetan		Middle Newar
`nwy`			I/E			Nottoway-Meherrin
`nxa`			I/L			Nauete
`nxd`			I/L			Ngando (Democratic Republic of Congo)
`nxe`			I/L			Nage
`nxg`			I/L			Ngad'a
`nxi`			I/L			Nindi
(`nxj`)			I/L			Nyadu
`nxk`			I/L			Koki Naga
`nxl`			I/L			South Nuaulu
`nxm`			I/H			Numidian
`nxn`			I/E			Ngawun
`nxo`			I/L	Niger–Congo		Ndambomo
`nxq`			I/L	Sino-Tibetan	Naqxi geezheeq	Naxi
`nxr`			I/L			Ninggerum
(`nxu`)			I/E			Narau
`nxx`			I/L			Nafri
`nya`	`ny`	`nya`	I/L	Niger–Congo?	chiCheŵa	Chichewa; Chewa; Nyanja
`nyb`			I/L			Nyangbo
`nyc`			I/L			Nyanga-li
`nyd`			I/L			Nyore; Olunyole
`nye`			I/L			Nyengo
`nyf`			I/L			Giryama; Kigiryama
`nyg`			I/L			Nyindu
`nyh`			I/L			Nyikina
`nyi`			I/L			Ama (Sudan)
`nyj`			I/L			Nyanga
`nyk`			I/L			Nyaneka
`nyl`			I/L			Nyeu
`nym`		`nym`	I/L		Kinyamwezi	Nyamwezi
`nyn`		`nyn`	I/L			Nyankole
`nyo`		`nyo`	I/L		Orunyoro	Nyoro
`nyp`			I/E			Nyang'i
`nyq`			I/L			Nayini
`nyr`			I/L			Nyiha (Malawi)
`nys`			I/L	Pama–Nyungan	Noongar	Nyungar
`nyt`			I/E			Nyawaygi
`nyu`			I/L			Nyungwe
`nyv`			I/E			Nyulnyul
`nyw`			I/L			Nyaw
`nyx`			I/E			Nganyaywana
`nyy`			I/L			Nyakyusa-Ngonde
`nza`			I/L			Tigon Mbembe
`nzb`			I/L			Njebi
`nzd`			I/L	Niger–Congo		Nzadi
`nzi`		`nzi`	I/L			Nzima
`nzk`			I/L			Nzakara
`nzm`			I/L			Zeme Naga
`nzr`			I/L	Afro-Asiatic		Dir-Nyamzak-Mbarimi
`nzs`			I/L			New Zealand Sign Language
`nzu`			I/L			Teke-Nzikou
`nzy`			I/L			Nzakambay
`nzz`			I/L			Nanga Dama Dogon

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.