ISO 639:z

|-
!`[[ISO 639:zaa|zaa]]` 
| || ||I/L||Zapotec|| ||Sierra de Juárez Zapotec||
|-
!`[[ISO 639:zab|zab]]` 
| || ||I/L||Zapotec|| ||San Juan Guelavía Zapotec; Western Tlacolula Valley Zapotec||
|-
!`[[ISO 639:zac|zac]]` 
| || ||I/L||Zapotec|| ||Ocotlán Zapotec||
|-
!`[[ISO 639:zad|zad]]` 
| || ||I/L||Zapotec|| ||Cajonos Zapotec||
|-
!`[[ISO 639:zae|zae]]` 
| || ||I/L||Zapotec|| ||Yareni Zapotec||
|-
!`[[ISO 639:zaf|zaf]]` 
| || ||I/L||Zapotec|| ||Ayoquesco Zapotec||
|-
!`[[ISO 639:zag|zag]]` 
| || ||I/L||Nilo-Saharan|| ||Zaghawa||
|-
!`[[ISO 639:zah|zah]]` 
| || ||I/L||Niger–Congo|| ||Zangwal||
|-
!`[[ISO 639:zai|zai]]` 
| || ||I/L||Zapotec||Diidxazá'||Isthmus Zapotec||
|-
!`[[ISO 639:zaj|zaj]]` 
| || ||I/L||Niger–Congo|| ||Zaramo||
|-
!`[[ISO 639:zak|zak]]` 
| || ||I/L||Niger–Congo|| ||Zanaki||
|-
!`[[ISO 639:zal|zal]]` 
| || ||I/L||Sino-Tibetan||Rouruo||Zauzou||
|-
!`[[ISO 639:zam|zam]]` 
| || ||I/L||Zapotec|| ||Miahuatlán Zapotec||
|-
!`[[ISO 639:zao|zao]]` 
| || ||I/L||Zapotec|| ||Ozolotepec Zapotec||
|-
!`[[ISO 639:zap|zap]]` 
| ||`zap`||M/L||Zapotec|| ||Zapotec||
|-
!`[[ISO 639:zaq|zaq]]` 
| || ||I/L||Zapotec|| ||Aloápam Zapotec||
|-
!`[[ISO 639:zar|zar]]` 
| || ||I/L||Zapotec|| ||Rincón Zapotec||
|-
!`[[ISO 639:zas|zas]]` 
| || ||I/L||Zapotec|| ||Santo Domingo Albarradas Zapotec||
|-
!`[[ISO 639:zat|zat]]` 
| || ||I/L||Zapotec|| ||Tabaa Zapotec||
|-
!`[[ISO 639:zau|zau]]` 
| || ||I/L||Sino-Tibetan|| ||Zangskari||
|-
!`[[ISO 639:zav|zav]]` 
| || ||I/L||Zapotec|| ||Yatzachi Zapotec||
|-
!`[[ISO 639:zaw|zaw]]` 
| || ||I/L||Zapotec|| ||Mitla Zapotec||
|-
!`[[ISO 639:zax|zax]]` 
| || ||I/L||Zapotec|| ||Xadani Zapotec||
|-
!`[[ISO 639:zay|zay]]` 
| || ||I/L||Afro-Asiatic|| ||Zaysete; Zayse-Zergulla||
|-
!`[[ISO 639:zaz|zaz]]` 
| || ||I/L||Afro-Asiatic|| ||Zari||
|-
!`[[ISO 639:zba|zba]]` 
| || ||I/C||constructed|| ||Balaibalan||
|-
!`[[ISO 639:zbc|zbc]]` 
| || ||I/L||Austronesian|| ||Central Berawan||
|-
!`[[ISO 639:zbe|zbe]]` 
| || ||I/L||Austronesian|| ||East Berawan||
|-
!`[[ISO 639:zbl|zbl]]` 
| ||`zbl`||I/C||constructed|| ||Bliss; Blissymbolics; Blissymbols||
|-
!`[[ISO 639:zbt|zbt]]` 
| || ||I/L||Austronesian|| ||Batui||
|-
!`[[ISO 639:zbu|zbu]]` 
| || ||I/L||Afro-Asiatic|| ||Bu (Bauchi State)||
|-
!`[[ISO 639:zbw|zbw]]` 
| || ||I/L||Austronesian|| ||West Berawan||
|-
!`[[ISO 639:zca|zca]]` 
| || ||I/L||Zapotec|| ||Coatecas Altas Zapotec||
|-
!`[[ISO 639:zcd|zcd]]` 
| || ||I/L||Oto-Manguean|| ||Las Delicias Zapotec||
|-
!`[[ISO 639:zch|zch]]` 
| || ||I/L||Tai–Kadai|| ||Central Hongshuihe Zhuang||
|-
!`[[ISO 639:zdj|zdj]]` 
| || ||I/L||Niger–Congo|| ||Ngazidja Comorian||
|-
!`[[ISO 639:zea|zea]]` 
| || ||I/L||Indo-European|| ||Zeeuws||
|-
!`[[ISO 639:zeg|zeg]]` 
| || ||I/L||Austronesian|| ||Zenag||
|-
!`[[ISO 639:zeh|zeh]]` 
| || ||I/L||Tai–Kadai|| ||Eastern Hongshuihe Zhuang||
|-
!`[[ISO 639:zem|zem]]` 
| || ||I/L||Afro-Asiatic|| ||Zeem||
|-
!`[[ISO 639:zen|zen]]` 
| ||`zen`||I/L||Afro-Asiatic|| ||Zenaga||
|-
!`[[ISO 639:zga|zga]]` 
| || ||I/L||Niger–Congo|| ||Kinga||
|-
!`[[ISO 639:zgb|zgb]]` 
| || ||I/L||Tai–Kadai|| ||Guibei Zhuang||
|-
!`[[ISO 639:zgh|zgh]]` 
| ||`zgh`||I/L||Afro-Asiatic|| ||Standard Moroccan Tamazight||
|-
!`[[ISO 639:zgm|zgm]]` 
| || ||I/L||Tai–Kadai|| ||Minz Zhuang||
|-
!`[[ISO 639:zgn|zgn]]` 
| || ||I/L||Tai–Kadai|| ||Guibian Zhuang||
|-
!`[[ISO 639:zgr|zgr]]` 
| || ||I/L||Austronesian|| ||Magori||
|-
!`[[ISO 639:zha|zha]]` 
|`za`||`zha`||M/L||Tai–Kadai|| ||Chuang; Zhuang||
|-
!`[[ISO 639:zhb|zhb]]` 
| || ||I/L||Sino-Tibetan|| ||Zhaba||
|-
!`[[ISO 639:zhd|zhd]]` 
| || ||I/L||Tai–Kadai|| ||Dai Zhuang||
|-
!`[[ISO 639:zhi|zhi]]` 
| || ||I/L||Niger–Congo|| ||Zhire||
|-
!`[[ISO 639:zhn|zhn]]` 
| || ||I/L||Tai–Kadai|| ||Nong Zhuang||
|-
!`[[ISO 639:zho|zho]]` 
|`zh`||`chi`||M/L||Sino-Tibetan||中文; 汉语/漢語; 华语/華語||Chinese||
|-
!`[[ISO 639:zhw|zhw]]` 
| || ||I/L||Niger–Congo|| ||Zhoa||
|-
!`[[ISO 639:zia|zia]]` 
| || ||I/L||Trans–New Guinea|| ||Zia||
|-
!`[[ISO 639:zib|zib]]` 
| || ||I/L||isolate|| ||Zimbabwe Sign Language||
|-
!`[[ISO 639:zik|zik]]` 
| || ||I/L||Trans–New Guinea|| ||Zimakani||
|-
!`[[ISO 639:zil|zil]]` 
| || ||I/L||Niger–Congo|| ||Zialo||
|-
!`[[ISO 639:zim|zim]]` 
| || ||I/L||Afro-Asiatic|| ||Mesme||
|-
!`[[ISO 639:zin|zin]]` 
| || ||I/L||Niger–Congo|| ||Zinza||
|-
!(`[[ISO 639:zir|zir]]`) 
| || ||I/E||Niger–Congo|| ||Ziriya||
|-
!`[[ISO 639:ziw|ziw]]` 
| || ||I/L||Niger–Congo|| ||Zigula||
|-
!`[[ISO 639:ziz|ziz]]` 
| || ||I/L||Afro-Asiatic|| ||Zizilivakan||
|-
!`[[ISO 639:zka|zka]]` 
| || ||I/L||Austronesian|| ||Kaimbulawa||
|-
!(`[[ISO 639:zkb|zkb]]`) 
| || ||I/E||Uralic|| ||Koibal||
|-
!`[[ISO 639:zkd|zkd]]` 
| || ||I/L||Sino-Tibetan|| ||Kadu||
|-
!`[[ISO 639:zkg|zkg]]` 
| || ||I/H||Buyeo|| ||Koguryo||
|-
!`[[ISO 639:zkh|zkh]]` 
| || ||I/H||Turkic|| ||Khorezmian||
|-
!`[[ISO 639:zkk|zkk]]` 
| || ||I/E||unclassified|| ||Karankawa||
|-
!`[[ISO 639:zkn|zkn]]` 
| || ||I/L||Sino-Tibetan|| ||Kanan||
|-
!`[[ISO 639:zko|zko]]` 
| || ||I/E||Dené–Yeniseian|| ||Kott||
|-
!`[[ISO 639:zkp|zkp]]` 
| || ||I/E||Macro-Jê|| ||São Paulo Kaingáng||
|-
!`[[ISO 639:zkr|zkr]]` 
| || ||I/L||Sino-Tibetan|| ||Zakhring||
|-
!`[[ISO 639:zkt|zkt]]` 
| || ||I/H||Mongolic|| ||Kitan||
|-
!`[[ISO 639:zku|zku]]` 
| || ||I/L||Pama–Nyungan|| ||Kaurna||
|-
!`[[ISO 639:zkv|zkv]]` 
| || ||I/E||Uralic|| ||Krevinian||
|-
!`[[ISO 639:zkz|zkz]]` 
| || ||I/H||Turkic|| ||Khazar||
|-
!`[[ISO 639:zla|zla]]` 
| || ||I/L||Niger–Congo|| ||Zula||
|-
!`[[ISO 639:zlj|zlj]]` 
| || ||I/L||Tai–Kadai|| ||Liujiang Zhuang||
|-
!`[[ISO 639:zlm|zlm]]` 
| || ||I/L||Austronesian|| ||Malay (individual language)||
|-
!`[[ISO 639:zln|zln]]` 
| || ||I/L||Tai–Kadai|| ||Lianshan Zhuang||
|-
!`[[ISO 639:zlq|zlq]]` 
| || ||I/L||Tai–Kadai|| ||Liuqian Zhuang||
|-
!`[[ISO 639:zlu|zlu]]` 
| || ||I/L||Afro-Asiatic|| ||Zul||
|-
!`[[ISO 639:zma|zma]]` 
| || ||I/L||Western Daly|| ||Manda (Australia)||
|-
!`[[ISO 639:zmb|zmb]]` 
| || ||I/L||Niger–Congo|| ||Zimba||
|-
!`[[ISO 639:zmc|zmc]]` 
| || ||I/E||Pama–Nyungan|| ||Margany||
|-
!`[[ISO 639:zmd|zmd]]` 
| || ||I/L||Western Daly|| ||Maridan||
|-
!`[[ISO 639:zme|zme]]` 
| || ||I/E||Arnhem Land|| ||Mangerr||
|-
!`[[ISO 639:zmf|zmf]]` 
| || ||I/L||Niger–Congo|| ||Mfinu||
|-
!`[[ISO 639:zmg|zmg]]` 
| || ||I/L||Western Daly|| ||Marti Ke||
|-
!`[[ISO 639:zmh|zmh]]` 
| || ||I/E||Baining|| ||Makolkol||
|-
!`[[ISO 639:zmi|zmi]]` 
| || ||I/L||Austronesian|| ||Negeri Sembilan Malay||
|-
!`[[ISO 639:zmj|zmj]]` 
| || ||I/L||Western Daly|| ||Maridjabin||
|-
!`[[ISO 639:zmk|zmk]]` 
| || ||I/E||Pama–Nyungan|| ||Mandandanyi||
|-
!`[[ISO 639:zml|zml]]` 
| || ||I/E||Eastern Daly|| ||Matngala||
|-
!`[[ISO 639:zmm|zmm]]` 
| || ||I/L||Western Daly|| ||Marimanindji; Marramaninyshi||
|-
!`[[ISO 639:zmn|zmn]]` 
| || ||I/L||Niger–Congo|| ||Mbangwe||
|-
!`[[ISO 639:zmo|zmo]]` 
| || ||I/L||Nilo-Saharan|| ||Molo||
|-
!`[[ISO 639:zmp|zmp]]` 
| || ||I/L||Niger–Congo||Mpuun||Mbuun||
|-
!`[[ISO 639:zmq|zmq]]` 
| || ||I/L||Niger–Congo|| ||Mituku||
|-
!`[[ISO 639:zmr|zmr]]` 
| || ||I/L||Western Daly|| ||Maranunggu||
|-
!`[[ISO 639:zms|zms]]` 
| || ||I/L||Niger–Congo|| ||Mbesa||
|-
!`[[ISO 639:zmt|zmt]]` 
| || ||I/L||Western Daly|| ||Maringarr||
|-
!`[[ISO 639:zmu|zmu]]` 
| || ||I/E||Pama–Nyungan|| ||Muruwari||
|-
!`[[ISO 639:zmv|zmv]]` 
| || ||I/E||Pama–Nyungan|| ||Mbariman-Gudhinma||
|-
!`[[ISO 639:zmw|zmw]]` 
| || ||I/L||Niger–Congo|| ||Mbo (Democratic Republic of Congo)||
|-
!`[[ISO 639:zmx|zmx]]` 
| || ||I/L||Niger–Congo|| ||Bomitaba||
|-
!`[[ISO 639:zmy|zmy]]` 
| || ||I/L||Western Daly|| ||Mariyedi||
|-
!`[[ISO 639:zmz|zmz]]` 
| || ||I/L||Ubangian|| ||Mbandja||
|-
!`[[ISO 639:zna|zna]]` 
| || ||I/L||Niger–Congo|| ||Zan Gula||
|-
!`[[ISO 639:zne|zne]]` 
| || ||I/L||Niger–Congo|| ||Zande (individual language)||
|-
!`[[ISO 639:zng|zng]]` 
| || ||I/L||Austroasiatic|| ||Mang||
|-
!`[[ISO 639:znk|znk]]` 
| || ||I/E||Iwaidjan|| ||Manangkari||
|-
!`[[ISO 639:zns|zns]]` 
| || ||I/L||Afro-Asiatic|| ||Mangas||
|-
!`[[ISO 639:zoc|zoc]]` 
| || ||I/L||Mixe-Zoquean|| ||Copainalá Zoque||
|-
!`[[ISO 639:zoh|zoh]]` 
| || ||I/L||Mixe-Zoquean|| ||Chimalapa Zoque||
|-
!`[[ISO 639:zom|zom]]` 
| || ||I/L||Sino-Tibetan|| ||Zou||
|-
!`[[ISO 639:zoo|zoo]]` 
| || ||I/L||Zapotec|| ||Asunción Mixtepec Zapotec||
|-
!`[[ISO 639:zoq|zoq]]` 
| || ||I/L||Mixe-Zoquean|| ||Tabasco Zoque||
|-
!`[[ISO 639:zor|zor]]` 
| || ||I/L||Mixe-Zoquean|| ||Rayón Zoque||
|-
!`[[ISO 639:zos|zos]]` 
| || ||I/L||Mixe-Zoquean|| ||Francisco León Zoque||
|-
!`[[ISO 639:zpa|zpa]]` 
| || ||I/L||Zapotec|| ||Lachiguiri Zapotec||
|-
!`[[ISO 639:zpb|zpb]]` 
| || ||I/L||Zapotec|| ||Yautepec Zapotec||
|-
!`[[ISO 639:zpc|zpc]]` 
| || ||I/L||Zapotec|| ||Choapan Zapotec||
|-
!`[[ISO 639:zpd|zpd]]` 
| || ||I/L||Zapotec|| ||Southeastern Ixtlán Zapotec||
|-
!`[[ISO 639:zpe|zpe]]` 
| || ||I/L||Zapotec|| ||Petapa Zapotec||
|-
!`[[ISO 639:zpf|zpf]]` 
| || ||I/L||Zapotec|| ||San Pedro Quiatoni Zapotec||
|-
!`[[ISO 639:zpg|zpg]]` 
| || ||I/L||Oto-Manguean|| ||Guevea De Humboldt Zapotec||
|-
!`[[ISO 639:zph|zph]]` 
| || ||I/L||Zapotec|| ||Totomachapan Zapotec||
|-
!`[[ISO 639:zpi|zpi]]` 
| || ||I/L||Zapotec|| ||Santa María Quiegolani Zapotec||
|-
!`[[ISO 639:zpj|zpj]]` 
| || ||I/L||Zapotec|| ||Quiavicuzas Zapotec||
|-
!`[[ISO 639:zpk|zpk]]` 
| || ||I/L||Zapotec|| ||Tlacolulita Zapotec||
|-
!`[[ISO 639:zpl|zpl]]` 
| || ||I/L||Zapotec|| ||Lachixío Zapotec||
|-
!`[[ISO 639:zpm|zpm]]` 
| || ||I/L||Zapotec|| ||Mixtepec Zapotec||
|-
!`[[ISO 639:zpn|zpn]]` 
| || ||I/L||Zapotec|| ||Santa Inés Yatzechi Zapotec||
|-
!`[[ISO 639:zpo|zpo]]` 
| || ||I/L||Zapotec|| ||Amatlán Zapotec||
|-
!`[[ISO 639:zpp|zpp]]` 
| || ||I/L||Zapotec|| ||El Alto Zapotec||
|-
!`[[ISO 639:zpq|zpq]]` 
| || ||I/L||Zapotec|| ||Zoogocho Zapotec||
|-
!`[[ISO 639:zpr|zpr]]` 
| || ||I/L||Zapotec|| ||Santiago Xanica Zapotec||
|-
!`[[ISO 639:zps|zps]]` 
| || ||I/L||Zapotec|| ||Coatlán Zapotec||
|-
!`[[ISO 639:zpt|zpt]]` 
| || ||I/L||Zapotec|| ||San Vicente Coatlán Zapotec||
|-
!`[[ISO 639:zpu|zpu]]` 
| || ||I/L||Zapotec|| ||Yalálag Zapotec||
|-
!`[[ISO 639:zpv|zpv]]` 
| || ||I/L||Zapotec|| ||Chichicapan Zapotec||
|-
!`[[ISO 639:zpw|zpw]]` 
| || ||I/L||Zapotec|| ||Zaniza Zapotec||
|-
!`[[ISO 639:zpx|zpx]]` 
| || ||I/L||Zapotec|| ||San Baltazar Loxicha Zapotec||
|-
!`[[ISO 639:zpy|zpy]]` 
| || ||I/L||Zapotec|| ||Mazaltepec Zapotec||
|-
!`[[ISO 639:zpz|zpz]]` 
| || ||I/L||Zapotec|| ||Texmelucan Zapotec||
|-
!`[[ISO 639:zqe|zqe]]` 
| || ||I/L||Tai–Kadai|| ||Qiubei Zhuang||
|-
!`[[ISO 639:zra|zra]]` 
| || ||I/H||unclassified|| ||Kara (Korea)||
|-
!`[[ISO 639:zrg|zrg]]` 
| || ||I/L||Indo-European|| ||Mirgan||
|-
!`[[ISO 639:zrn|zrn]]` 
| || ||I/L||Afro-Asiatic|| ||Zerenkel||
|-
!`[[ISO 639:zro|zro]]` 
| || ||I/L||Zaparoan|| ||Záparo||
|-
!`[[ISO 639:zrp|zrp]]` 
| || ||I/E||Indo-European|| ||Zarphatic||
|-
!`[[ISO 639:zrs|zrs]]` 
| || ||I/L||Mairasi|| ||Mairasi||
|-
!`[[ISO 639:zsa|zsa]]` 
| || ||I/L||Austronesian|| ||Sarasira||
|-
!`[[ISO 639:zsk|zsk]]` 
| || ||I/H||unclassified|| ||Kaskean||
|-
!`[[ISO 639:zsl|zsl]]` 
| || ||I/L||unclassified|| ||Zambian Sign Language||
|-
!`[[ISO 639:zsm|zsm]]` 
| || ||I/L||Austronesian|| ||Standard Malay||
|-
!`[[ISO 639:zsr|zsr]]` 
| || ||I/L||Zapotec|| ||Southern Rincon Zapotec||
|-
!`[[ISO 639:zsu|zsu]]` 
| || ||I/L||Austronesian|| ||Sukurum||
|-
!(`[[ISO 639:ztc|ztc]]`) 
| || ||I/L||Zapotec|| ||Lachirioag Zapotec||
|-
!`[[ISO 639:zte|zte]]` 
| || ||I/L||Zapotec|| ||Elotepec Zapotec||
|-
!`[[ISO 639:ztg|ztg]]` 
| || ||I/L||Zapotec|| ||Xanaguía Zapotec||
|-
!`[[ISO 639:ztl|ztl]]` 
| || ||I/L||Zapotec|| ||Lapaguía-Guivini Zapotec||
|-
!`[[ISO 639:ztm|ztm]]` 
| || ||I/L||Zapotec|| ||San Agustín Mixtepec Zapotec||
|-
!`[[ISO 639:ztn|ztn]]` 
| || ||I/L||Zapotec|| ||Santa Catarina Albarradas Zapotec||
|-
!`[[ISO 639:ztp|ztp]]` 
| || ||I/L||Zapotec|| ||Loxicha Zapotec||
|-
!`[[ISO 639:ztq|ztq]]` 
| || ||I/L||Zapotec|| ||Quioquitani-Quierí Zapotec||
|-
!`[[ISO 639:zts|zts]]` 
| || ||I/L||Zapotec|| ||Tilquiapan Zapotec||
|-
!`[[ISO 639:ztt|ztt]]` 
| || ||I/L||Zapotec|| ||Tejalapan Zapotec||
|-
!`[[ISO 639:ztu|ztu]]` 
| || ||I/L||Zapotec|| ||Güilá Zapotec||
|-
!`[[ISO 639:ztx|ztx]]` 
| || ||I/L||Zapotec|| ||Zaachila Zapotec||
|-
!`[[ISO 639:zty|zty]]` 
| || ||I/L||Zapotec|| ||Yatee Zapotec||
|-
!(`[[ISO 639:zua|zua]]`) 
| || ||I/L||Afro-Asiatic|| ||Zeem||
|-
!`[[ISO 639:zuh|zuh]]` 
| || ||I/L||Trans–New Guinea|| ||Tokano||
|-
!`[[ISO 639:zul|zul]]` 
|`zu`||`zul`||I/L||Niger–Congo||isiZulu||Zulu||
|-
!`[[ISO 639:zum|zum]]` 
| || ||I/L||Indo-European|| ||Kumzari||
|-
!`[[ISO 639:zun|zun]]` 
| ||`zun`||I/L||isolate|| ||Zuni||
|-
!`[[ISO 639:zuy|zuy]]` 
| || ||I/L||Afro-Asiatic|| ||Zumaya||
|-
!`[[ISO 639:zwa|zwa]]` 
| || ||I/L||Afro-Asiatic|| ||Zay||
|-
!`zxx` 
| ||`zxx`||S/S|| || ||no linguistic content; not applicable||언어 관련 내용 없음; 해당 없음
|-
!`[[ISO 639:zyb|zyb]]` 
| || ||I/L||Tai–Kadai|| ||Yongbei Zhuang||
|-
!`[[ISO 639:zyg|zyg]]` 
| || ||I/L||Tai–Kadai|| ||Yang Zhuang||
|-
!`[[ISO 639:zyj|zyj]]` 
| || ||I/L||Tai–Kadai|| ||Youjiang Zhuang||
|-
!`[[ISO 639:zyn|zyn]]` 
| || ||I/L||Tai–Kadai|| ||Yongnan Zhuang||
|-
!`[[ISO 639:zyp|zyp]]` 
| || ||I/L||Sino-Tibetan|| ||Zyphe Chin||
|-
!`[[ISO 639:zza|zza]]` 
| ||`zza`||M/L||Indo-European|| ||Dimili; Dimli (macrolanguage); Kirdki; Kirmanjki (macrolanguage); Zaza; Zazaki||
|-
!`[[ISO 639:zzj|zzj]]` 
| || ||I/L||Tai–Kadai|| ||Zuojiang Zhuang||
|}

분류:ISO 639