aka

aka is the ISO 639-3 language code for Akan. Its ISO 639-1 code is ak. There are two individual language codes assigned:

• fat – Fanti
• twi – Twi

ara

ara is the ISO 639-3 language code for Arabic. Its ISO 639-1 code is ar. There are twenty-eight individual language codes assigned:

• aao – Algerian Saharan Arabic
• abh – Tajiki Arabic
• abv – Baharna Arabic
• acm – Mesopotamian Arabic
• acq – Ta'izzi-Adeni Arabic
• acw – Hijazi Arabic
• acx – Omani Arabic
• acy – Cypriot Arabic
• adf – Dhofari Arabic
• aeb – Tunisian Arabic
• aec – Saidi Arabic
• afb – Gulf Arabic
• apc – Levantine Arabic
• apd – Sudanese Arabic
• arb – Standard Arabic
• arq – Algerian Arabic
• ars – Najdi Arabic
• ary – Moroccan Arabic
• arz – Egyptian Arabic
• auz – Uzbeki Arabic
• avl – Eastern Egyptian Bedawi Arabic
• ayh – Hadrami Arabic
• ayl – Libyan Arabic
• ayn – Sanaani Arabic
• ayp – North Mesopotamian Arabic
• pga – Sudanese Creole Arabic
• shu – Chadian Arabic
• ssh – Shihhi Arabic

The following codes were previously part of ara:

• ajp – South Levantine Arabic (merged with apc (formerly for the North one) to be a single Levantine Arabic^[10])
• bbz – Babalia Creole Arabic (Non-existent; Code retired 23 January 2020)

aym

aym is the ISO 639-3 language code for Aymara. Its ISO 639-1 code is ay. There are two individual language codes assigned:

• ayc – Southern Aymara
• ayr – Central Aymara

aze

aze is the ISO 639-3 language code for Azerbaijani. Its ISO 639-1 code is az. There are two individual language codes assigned:

• azb – South Azerbaijani
• azj – North Azerbaijani

bal

bal is the ISO 639-3 language code for Baluchi. There are three individual language codes assigned:

• bcc – Southern Balochi
• bgn – Western Balochi
• bgp – Eastern Balochi

bik

bik is the ISO 639-3 language code for Bikol. There are eight individual language codes assigned:

• bcl – Central Bikol
• bln – Southern Catanduanes Bikol
• bto – Rinconada Bikol
• cts – Northern Catanduanes Bikol
• fbl – West Albay Bikol
• lbl – Libon Bikol
• rbl – Miraya Bikol
• ubl – Buhi'non Bikol

The following code was previously part of bik:

• bhk – Albay Bicolano (Split into Buhi'non Bikol [ubl], Libon Bikol [lbl], Miraya Bikol [rbl], and West Albay Bikol [fbl] on 18 January 2010)

bnc

bnc is the ISO 639-3 language code for Bontok. There are five individual language codes assigned:

• ebk – Eastern Bontok
• lbk – Central Bontok
• obk – Southern Bontok
• rbk – Northern Bontok
• vbk – Southwestern Bontok

bua

bua is the ISO 639-3 language code for Buriat. There are three individual language codes assigned:

• bxm – Mongolia Buriat
• bxr – Russia Buriat
• bxu – China Buriat

chm

chm is the ISO 639-3 language code for Mari, a language located in Russia. There are two individual language codes assigned:

• mhr – Eastern Mari
• mrj – Western Mari

cre

cre is the ISO 639-3 language code for Cree. Its ISO 639-1 code is cr. There are six individual language codes assigned:

• crj – Southern East Cree
• crk – Plains Cree
• crl – Northern East Cree
• crm – Moose Cree
• csw – Swampy Cree
• cwd – Woods Cree

In addition, there are six closely associated individual codes:

• nsk – Naskapi (part of the Cree language group but not included under the cre macrolanguage designation)
• moe – Montagnais (part of the Cree language group but not included under the cre macrolanguage designation)
• atj – Atikamekw (part of the Cree language group but not included under the cre macrolanguage designation)
• crg – Michif language (Cree-French mixed language with strong influences from Ojibwe language group and not included under the cre macrolanguage designation)
• ojs – Ojibwa, Severn (Ojibwa, Northern) (part of the Ojibwa language group with strong influences from the Cree language group and not included under the cre macrolanguage designation)
• ojw – Ojibwa, Western (part of the Ojibwa language group with strong influences from the Cree language group and not included under the cre macrolanguage designation)

In addition, there is one other language without individual codes closely associated, but not part of, this macrolanguage code:

• Bungee language (mixed language of Cree, Ojibwa, French, English, Assiniboine and Scottish Gaelic)

del

del is the ISO 639-3 language code for Delaware. There are two individual language codes assigned:

• umu – Munsee
• unm – Unami

den

den is the ISO 639-3 language code for Slave. There are two individual language codes assigned:

• scs – North Slavey
• xsl – South Slavey

din

din is the ISO 639-3 language code for Dinka. There are five individual language codes assigned:

• dib – South Central Dinka
• dik – Southwestern Dinka
• dip – Northeastern Dinka
• diw – Northwestern Dinka
• dks – Southeastern Dinka

doi

doi is the ISO 639-3 language code for Dogri. There are two individual language codes assigned:

• dgo – Dogri (individual language)
• xnr – Kangri

est

est is the ISO 639-3 language code for Estonian. Its ISO 639-1 code is et. There are two individual language codes assigned:

• ekk – Standard Estonian
• vro – Võro

fas

fas is the ISO 639-3 language code for Persian. Its ISO 639-1 code is fa. There are two individual language codes assigned:

• pes – Iranian Persian
• prs – Dari

ful

ful is the ISO 639-2 and ISO 639-3 language code for Fulah (also spelled Fula). Its ISO 639-1 code is ff. There are nine individual language codes assigned for varieties of Fulah:

• ffm – Maasina Fulfulde
• fub – Adamawa Fulfulde
• fuc – Pulaar
• fue – Borgu Fulfulde
• fuf – Pular
• fuh – Western Niger Fulfulde
• fui – Bagirmi Fulfulde
• fuq – Central-Eastern Niger Fulfulde
• fuv – Nigerian Fulfulde

gba

gba is the ISO 639-3 language code for Gbaya located in the Central African Republic. There are six individual language codes assigned:

• bdt – Bokoto
• gbp – Gbaya-Bossangoa
• gbq – Gbaya-Bozoum
• gmm – Gbaya-Mbodomo
• gso – Southwest Gbaya
• gya – Northwest Gbaya

The following code was previously part of gba:

• mdo – Southwest Gbaya (Split into Southwest Gbaya [gso] (new identifier) and Gbaya-Mbodomo [gmm] on 14 January 2008)

gon

gon is the ISO 639-3 language code for Gondi. There are three individual language codes assigned:

• esg – Aheri Gondi
• gno – Northern Gondi
• wsg – Adilabad Gondi

The following code was previously part of gon:

• ggo – Southern Gondi (Split into [esg] Aheri Gondi and [wsg] Adilabad Gondi on 15 January 2016)

grb

grb is the ISO 639-3 language code for Grebo. There are five individual language codes assigned:

• gbo – Northern Grebo
• gec – Gboloo Grebo
• grj – Southern Grebo
• grv – Central Grebo
• gry – Barclayville Grebo

grn

grn is the ISO 639-3 language code for Guarani. Its ISO 639-1 code is gn. There are five individual language codes assigned:

• gnw – Western Bolivian Guaraní
• gug – Paraguayan Guaraní
• gui – Eastern Bolivian Guaraní
• gun – Mbyá Guaraní
• nhd – Chiripá

hai

hai is the ISO 639-3 language code for Haida. There are two individual language codes assigned:

• hax – Southern Haida
• hdn – Northern Haida

hbs

hbs is the ISO 639-3 language code for Serbo-Croatian. It formerly had an ISO 639-1 code sh but deprecated in 2000. There are four individual language codes assigned:

• bos – Bosnian
• cnr – Montenegrin
• hrv – Croatian
• srp – Serbian

hmn

hmn is the ISO 639-3 language code for Hmong. There are twenty-five individual language codes assigned:

• cqd – Chuanqiandian Cluster Miao
• hea – Northern Qiandong Miao
• hma – Southern Mashan Hmong
• hmc – Central Huishui Hmong
• hmd – Large Flowery Miao
• hme – Eastern Huishui Hmong
• hmg – Southwestern Guiyang Hmong
• hmh – Southwestern Huishui Hmong
• hmi – Northern Huishui Hmong
• hmj – Ge
• hml – Luopohe Hmong
• hmm – Central Mashan Hmong
• hmp – Northern Mashan Hmong
• hmq – Eastern Qiandong Miao
• hms – Southern Qiandong Miao
• hmw – Western Mashan Hmong
• hmy – Southern Guiyang Hmong
• hmz – Hmong Shua
• hnj – Hmong Njua
• hrm – Horned Miao
• huj – Northern Guiyang Hmong
• mmr – Western Xiangxi Miao
• muq – Eastern Xiangxi Miao
• mww – Hmong Daw
• sfm – Small Flowery Miao

The following code was previously part of hmn:

• blu – Hmong Njua (Split into Hmong Njua [hnj] (new identifier), Chuanqiandian Cluster Miao [cqd], Horned Miao [hrm], and Small Flowery Miao [sfm] on 14 January 2008)

iku

iku is the ISO 639-3 language code for Inuktitut. Its ISO 639-1 code is iu. There are two individual language codes assigned:

• ike – Eastern Canadian Inuktitut
• ikt – Inuinnaqtun

ipk

ipk is the ISO 639-3 language code for Inupiaq. Its ISO 639-1 code is ik. There are two individual language codes assigned:

• esi – North Alaskan Inupiatun
• esk – Northwest Alaska Inupiatun

jrb

jrb is the ISO 639-3 language code for Judeo-Arabic. There are four individual language codes assigned:

• aju – Judeo-Moroccan Arabic
• jye – Judeo-Yemeni Arabic
• yhd – Judeo-Iraqi Arabic
• yud – Judeo-Tripolitanian Arabic

The following code was previously part of jrb:

• ajt – Judeo-Tunisian Arabic (Merged into Tunisian Arabic [aeb] on 20 January 2022)

kau

kau is the ISO 639-2 and ISO 639-3 language code for the Kanuri. Its ISO 639-1 code is kr. There are three individual language codes assigned in ISO 639-3 for varieties of Kanuri:

• kby – Manga Kanuri
• knc – Central Kanuri
• krt – Tumari Kanuri

There are two other related languages that are not considered part of the macrolanguage under ISO 639:

• bms – Bilma Kanuri
• kbl – Kanembu

kln

kln is the ISO 639-3 language code for Kalenjin. There are nine individual language codes assigned:

• enb – Markweeta
• eyo – Keiyo
• niq – Nandi
• oki – Okiek
• pko – Pökoot
• sgc – Kipsigis
• spy – Sabaot
• tec – Terik
• tuy – Tugen

kok

kok is the ISO 639-3 language code for Konkani (macrolanguage). There are two individual language codes assigned:

• gom – Goan Konkani
• knn – Konkani (individual language)

Both languages are referred to as Konkani by their respective speakers.

kom

kom is the ISO 639-3 language code for Komi. Its ISO 639-1 code is kv. There are two individual language codes assigned:

• koi – Komi-Permyak
• kpv – Komi-Zyrian

kon

kon is the ISO 639-3 language code for Kongo. Its ISO 639-1 code is kg. There are three individual language codes assigned:

• kng – Koongo
• kwy – San Salvador Kongo
• ldi – Laari

kpe

kpe is the ISO 639-3 language code for Kpelle. There are two individual language codes assigned:

• gkp – Guinea Kpelle
• xpe – Liberia Kpelle

kur

kur is the ISO 639-3 language code for Kurdish. Its ISO 639-1 code is ku. There are three individual language codes assigned:

• ckb – Central Kurdish
• kmr – Northern Kurdish
• sdh – Southern Kurdish

lah

lah is the ISO 639-3 language code for Lahnda. There are seven individual language codes assigned.

• hnd – Southern Hindko
• hno – Northern Hindko
• jat – Jakati
• phr – Pahari-Potwari
• pnb – Western Panjabi
• skr – Saraiki
• xhe – Khetrani

lah does not include Panjabi/Punjabi (pan).

The following code was previously part of lah:

• pmu – Mirpur Panjabi (Moved to code "phr" on 12 January 2015)

lav

lav is the ISO 639-3 language code for Latvian. Its ISO 639-1 code is lv. There are two individual language codes assigned:

• ltg – Latgalian
• lvs – Standard Latvian

luy

luy is the ISO 639-3 language code for Luyia. There are fourteen individual language codes assigned:

• bxk – Bukusu
• ida – Idakho-Isukha-Tiriki
• lkb – Kabras
• lko – Khayo
• lks – Kisa
• lri – Marachi
• lrm – Marama
• lsm – Saamia
• lto – Tsotso
• lts – Tachoni
• lwg – Wanga
• nle – East Nyala
• nyd – Nyore
• rag – Logooli

man

man is the ISO 639-3 language code for Mandingo. There are six individual language codes assigned:

• emk – Eastern Maninkakan
• mku – Konyanka Maninka
• mlq – Western Maninkakan
• mnk – Mandinka
• msc – Sankaran Maninka
• mwk – Kita Maninkakan

The following codes were previously part of man:

• myq – Forest Maninka (Non-existent; Code retired 23 January 2013)

mlg

mlg is the ISO 639-3 language code for Malagasy. Its ISO 639-1 code is mg. There are eleven individual language codes assigned:

• bhr – Bara Malagasy
• bmm – Northern Betsimisaraka Malagasy
• bzc – Southern Betsimisaraka Malagasy
• msh – Masikoro Malagasy
• plt – Plateau Malagasy
• skg – Sakalava Malagasy
• tdx – Tandroy-Mahafaly Malagasy
• tkg – Tesaka Malagasy
• txy – Tanosy Malagasy
• xmv – Antankarana Malagasy
• xmw – Tsimihety Malagasy

The following codes were previously part of mlg:

• bjq – Southern Betsimisaraka Malagasy (Split into Southern Betsimisaraka [bzc] and Tesaka Malagasy [tkg] on 18 May 2011)

mon

mon is the ISO 639-3 language code for Mongolian. Its ISO 639-1 code is mn. There are two individual language codes assigned:

• khk – Halh Mongolian
• mvf – Peripheral Mongolian

msa

msa is the ISO 639-3 language code for Malay (macrolanguage). Its ISO 639-1 code is ms. There are thirty-six individual language codes assigned:

• bjn – Banjar
• btj – Bacanese Malay
• bve – Berau Malay
• bvu – Bukit Malay
• coa – Cocos Islands Malay
• dup – Duano
• hji – Haji
• ind – Indonesian
• jak – Jakun
• jax – Jambi Malay
• kvb – Kubu
• kvr – Kerinci
• kxd – Brunei
• lce – Loncong
• lcf – Lubu
• liw – Col
• max – North Moluccan Malay
• meo – Kedah Malay
• mfa – Pattani Malay
• mfb – Bangka
• min – Minangkabau
• mqg – Kota Bangun Kutai Malay
• msi – Sabah Malay
• mui – Musi
• orn – Orang Kanaq
• ors – Orang Seletar
• pel – Pekal
• pse – Central Malay
• tmw – Temuan
• urk – Urak Lawoi'
• vkk – Kaur
• vkt – Tenggarong Kutai Malay
• xmm – Manado Malay
• zlm – Malay (individual language)
• zmi – Negeri Sembilan Malay
• zsm – Standard Malay

The following code was previously part of msa:

• mly – Malay (individual language) (Split into Standard Malay [zsm], Haji [hji], Papuan Malay [pmy], and Malay [zlm] on 18 February 2008)

In addition, there is an individual code not part of this macrolanguage because it is categorized as a historical language:

• omy – Old Malay

mwr

mwr is the ISO 639-3 language code for Marwari. There are six individual language codes assigned:

• dhd – Dhundari
• mtr – Mewari
• mve – Marwari (Pakistan)
• rwr – Marwari (India)
• swv – Shekhawati
• wry – Merwari

nep

nep is the ISO 639-3 language code for Nepali (macrolanguage). Its ISO 639-1 code is ne. There are two individual language codes assigned:

• dty – Dotyali
• npi – Nepali (individual language)

nor

nor is the ISO 639-3 language code for Norwegian. Its ISO 639-1 code is no. There are two individual language codes assigned:

• nno – Norwegian Nynorsk
• nob – Norwegian Bokmål

oji

oji is the ISO 639-3 language code for Ojibwa. Its ISO 639-1 code is oj. There are seven individual language codes assigned:

• ciw – Chippewa
• ojb – Northwestern Ojibwa
• ojc – Central Ojibwa
• ojg – Eastern Ojibwa
• ojs – Severn Ojibwa
• ojw – Western Ojibwa
• otw – Ottawa

In addition, there are three closely associated individual codes:

• alq – Algonquin language (part of the Ojibwe language group but not included under the oji macrolanguage designation)
• pot – Potawatomi language (formerly part of the Ojibwe language group and not included under the oji macrolanguage designation)
• crg – Michif language (Cree-French mixed language with strong influences from Ojibwe language group and not included under the oji macrolanguage designation)

In addition, there are two other languages without individual codes closely associated, but not part of, this macrolanguage code:

• Broken Ojibwa (pidgin language used until the end of the 19th century)
• Bungee language (mixed language of Cree, Ojibwa, French, English, Assiniboine and Scottish Gaelic)

ori

ori is the ISO 639-3 language code for Oriya (macrolanguage). Its ISO 639-1 code is or. There are two individual language codes assigned:

• ory – Odia
• spv – Sambalpuri

orm

orm is the ISO 639-3 language code for Oromo. Its ISO 639-1 code is om. There are four individual language codes assigned:

• gax – Borana-Arsi-Guji Oromo
• gaz – West Central Oromo
• hae – Eastern Oromo
• orc – Orma

pus

pus is the ISO 639-3 language code for Pashto. Its ISO 639-1 code is ps. There are three individual language codes assigned:

• pbt – Southern Pashto
• pbu – Northern Pashto
• pst – Central Pashto

que

que is the ISO 639-3 language code for Quechua. Its ISO 639-1 code is qu. There are forty-three individual language codes assigned:

• qub – Huallaga Huánuco Quechua
• qud – Calderón Highland Quichua
• quf – Lambayeque Quechua
• qug – Chimborazo Highland Quichua
• quh – South Bolivian Quechua
• quk – Chachapoyas Quechua
• qul – North Bolivian Quechua
• qup – Southern Pastaza Quechua
• qur – Yanahuanca Pasco Quechua
• qus – Santiago del Estero Quichua
• quw – Tena Lowland Quichua
• qux – Yauyos Quechua
• quy – Ayacucho Quechua
• quz – Cusco Quechua
• qva – Ambo-Pasco Quechua
• qvc – Cajamarca Quechua
• qve – Eastern Apurímac Quechua
• qvh – Huamalíes-Dos de Mayo Huánuco Quechua
• qvi – Imbabura Highland Quichua
• qvj – Loja Highland Quichua
• qvl – Cajatambo North Lima Quechua
• qvm – Margos-Yarowilca-Lauricocha Quechua
• qvn – North Junín Quechua
• qvo – Napo Lowland Quechua
• qvp – Pacaraos Quechua
• qvs – San Martín Quechua
• qvw – Huaylla Wanca Quechua
• qvz – Northern Pastaza Quichua
• qwa – Corongo Ancash Quechua
• qwc – Classical Quechua
• qwh – Huaylas Ancash Quechua
• qws – Sihuas Ancash Quechua
• qxa – Chiquián Ancash Quechua
• qxc – Chincha Quechua
• qxh – Panao Huánuco Quechua
• qxl – Salasaca Highland Quichua
• qxn – Northern Conchucos Ancash Quechua
• qxo – Southern Conchucos Ancash Quechua
• qxp – Puno Quechua
• qxr – Cañar Highland Quichua
• qxt – Santa Ana de Tusi Pasco Quechua
• qxu – Arequipa-La Unión Quechua
• qxw – Jauja Wanca Quechua

The following code was previously part of que:

• cqu – Chilean Quechua (Moved to code "quh" on 15 January 2016)

raj

raj is the ISO 639-3 language code for Rajasthani. There are six individual language codes assigned:

• bgq – Bagri
• gda – Gade Lohar
• gju – Gujari
• hoj – Hadothi
• mup – Malvi
• wbr – Wagdi

rom

rom is the ISO 639-3 language code for Romany. There are seven individual language codes assigned:

• rmc – Carpathian Romani
• rmf – Kalo Finnish Romani
• rml – Baltic Romani
• rmn – Balkan Romani
• rmo – Sinte Romani
• rmw – Welsh Romani
• rmy – Vlax Romani

In addition, there are nine individual codes not part of this macrolanguage but they are categorized as mixed languages:

• emx – Erromintxela
• rge – Romano-Greek
• rmd – Traveller Danish
• rme – Angloromani
• rmg – Traveller Norwegian
• rmi – Lomavren
• rmr – Caló
• rmu – Tavringer Romani
• rsb – Romano-Serbian

san

san is the ISO 639-3 language code for Sanskrit. Its ISO 639-1 code is sa. There are two individual language codes assigned:

• cls – Classical Sanskrit
• vsn – Vedic Sanskrit

sqi

sqi is the ISO 639-3 language code for Albanian. Its ISO 639-1 code is sq. There are four individual language codes assigned:

• aae – Arbëreshë Albanian
• aat – Arvanitika Albanian
• aln – Gheg Albanian
• als – Tosk Albanian

srd

srd is the ISO 639-3 language code for Sardinian. Its ISO 639-1 code is sc. There are four individual language codes assigned:

• sdc – Sassarese Sardinian
• sdn – Gallurese Sardinian
• src – Logudorese Sardinian
• sro – Campidanese Sardinian

swa

swa is the ISO 639-3 language code for Swahili. Its ISO 639-1 code is sw. There are two individual language codes assigned:

• swc – Congo Swahili
• swh – Swahili (individual language)

syr

syr is the ISO 639-3 language code for Syriac. There are two individual language codes assigned:

• aii – Assyrian Neo-Aramaic
• cld – Chaldean Neo-Aramaic

tmh

tmh is the ISO 639-3 language code for Tamashek. There are four individual language codes assigned:

• taq – Tamasheq
• thv – Tahaggart Tamahaq
• thz – Tayart Tamajeq
• ttq – Tawallammat Tamajaq

uzb

uzb is the ISO 639-3 language code for Uzbek. Its ISO 639-1 code is uz. There are two individual language codes assigned:

• uzn – Northern Uzbek
• uzs – Southern Uzbek

yid

yid is the ISO 639-3 language code for Yiddish. Its ISO 639-1 code is yi. There are two individual language codes assigned:

• ydd – Eastern Yiddish
• yih – Western Yiddish

zap

zap is the ISO 639-3 language code for Zapotec. There are fifty-eight individual language codes assigned.

• zaa – Sierra de Juárez Zapotec
• zab – Western Tlacolula Valley Zapotec
• zac – Ocotlán Zapotec
• zad – Cajonos Zapotec
• zae – Yareni Zapotec
• zaf – Ayoquesco Zapotec
• zai – Isthmus Zapotec
• zam – Miahuatlán Zapotec
• zao – Ozolotepec Zapotec
• zaq – Aloápam Zapotec
• zar – Rincón Zapotec
• zas – Santo Domingo Albarradas Zapotec
• zat – Tabaa Zapotec
• zav – Yatzachi Zapotec
• zaw – Mitla Zapotec
• zax – Xadani Zapotec
• zca – Coatecas Altas Zapotec
• zcd – Las Delicias Zapotec
• zoo – Asunción Mixtepec Zapotec
• zpa – Lachiguiri Zapotec
• zpb – Yautepec Zapotec
• zpc – Choapan Zapotec
• zpd – Southeastern Ixtlán Zapotec
• zpe – Petapa Zapotec
• zpf – San Pedro Quiatoni Zapotec
• zpg – Guevea De Humboldt Zapotec
• zph – Totomachapan Zapotec
• zpi – Santa María Quiegolani Zapotec
• zpj – Quiavicuzas Zapotec
• zpk – Tlacolulita Zapotec
• zpl – Lachixío Zapotec
• zpm – Mixtepec Zapotec
• zpn – Santa Inés Yatzechi Zapotec
• zpo – Amatlán Zapotec
• zpp – El Alto Zapotec
• zpq – Zoogocho Zapotec
• zpr – Santiago Xanica Zapotec
• zps – Coatlán Zapotec
• zpt – San Vicente Coatlán Zapotec
• zpu – Yalálag Zapotec
• zpv – Chichicapan Zapotec
• zpw – Zaniza Zapotec
• zpx – San Baltazar Loxicha Zapotec
• zpy – Mazaltepec Zapotec
• zpz – Texmelucan Zapotec
• zsr – Southern Rincon Zapotec
• zte – Elotepec Zapotec
• ztg – Xanaguía Zapotec
• ztl – Lapaguía-Guivini Zapotec
• ztm – San Agustín Mixtepec Zapotec
• ztn – Santa Catarina Albarradas Zapotec
• ztp – Loxicha Zapotec
• ztq – Quioquitani-Quierí Zapotec
• zts – Tilquiapan Zapotec
• ztt – Tejalapan Zapotec
• ztu – Güilá Zapotec
• ztx – Zaachila Zapotec
• zty – Yatee Zapotec

The following codes were previously part of zap:

• ztc – Lachirioag Zapotec (Moved to Yatee Zapotec [zty] on 18 July 2007)

In addition, there is an individual code not part of this macrolanguage because it is categorized as a historical language:

• xzp – Ancient Zapotec

zha

zha is the ISO 639-3 language code for Zhuang. Its ISO 639-1 code is za. There are sixteen individual language codes assigned:

• zch – Central Hongshuihe Zhuang
• zeh – Eastern Hongshuihe Zhuang
• zgb – Guibei Zhuang
• zgm – Minz Zhuang
• zgn – Guibian Zhuang
• zhd – Dai Zhuang
• zhn – Nong Zhuang
• zlj – Liujiang Zhuang
• zln – Lianshan Zhuang
• zlq – Liuqian Zhuang
• zqe – Qiubei Zhuang
• zyb – Yongbei Zhuang
• zyg – Yang Zhuang
• zyj – Youjiang Zhuang
• zyn – Yongnan Zhuang
• zzj – Zuojiang Zhuang

The following codes were previously part of zha:

• ccx – Northern Zhuang (Split into Guibian Zh [zgn], Liujiang Zh [zlj], Qiubei Zh [zqe], Guibei Zh [zgb], Youjiang Zh [zyj], Central Hongshuihe Zh [zch], Eastern Hongshuihe Zh [zeh], Liuqian Zh [zlq], Yongbei Zh [zyb], and Lianshan Zh [zln]. on 14 January 2008)
• ccy – Southern Zhuang (Split into Nong Zhuang [zhn], Yang Zhuang [zyg], Yongnan Zhuang [zyn], Zuojiang Zhuang [zzj], and Dai Zhuang [zhd] on 18 July 2007)

zho

zho is the ISO 639-3 language code for Chinese. Its ISO 639-1 code is zh. There are sixteen individual language codes assigned, most of which are not actually languages but rather groups of Sinitic languages distinguished by isoglosses:

• cdo – Min Dong Chinese
• cjy – Jinyu Chinese
• cmn – Mandarin Chinese
• cnp – Northern Ping Chinese
• cpx – Pu-Xian Chinese
• csp – Southern Ping Chinese
• czh – Huizhou Chinese
• czo – Min Zhong Chinese
• gan – Gan Chinese
• hak – Hakka Chinese
• hsn – Xiang Chinese
• lzh – Literary Chinese
• mnp – Min Bei Chinese
• nan – Min Nan Chinese
• wuu – Wu Chinese
• yue – Yue Chinese

Although the Dungan language (dng) is a dialect of Mandarin, it is not listed under Chinese in ISO 639-3 due to separate historical and cultural development.^[11]

ISO 639 also lists codes for Old Chinese (och) and Late Middle Chinese (ltc)). They are not listed under Chinese in ISO 639-3 because they are categorized as ancient and historical languages, respectively.

zza

zza is the ISO 639-3 language code for Zaza. There are two individual language codes assigned:

• diq – Dimli (individual language)
• kiu – Kirmanjki (individual language)