| Botocudo | kqq-000 | Z3t |
| Maonan | mmd-000 | z3t |
| Maonan—Xianan | mmd-001 | z3t |
| Sui | swi-000 | z3t |
| Sandong Sui | swi-001 | z3t |
| Shuiqing Sui | swi-002 | z3t |
| Sui Jung Chiang | swi-003 | z3t |
| Sui Li Ngam | swi-004 | z3t |
| Sui Pyo | swi-005 | z3t |
| Kashibo de San Alejandro | cbr-003 | z3ta |
| Mombum | mso-000 | z3w |
| Ampeeli | apz-000 | z3wasa |
| St’át’imcets | lil-000 | z3wat3n |
| Judeo Tat | jdt-000 | Z3X |
| adəgăbză | kbd-001 | Z3X |
| adəgăbză | kbd-001 | z3X3tL"3n |
| adyghabze | ady-003 | z3x3x3n |
| adəgăbză | kbd-001 | z3x3x3n |
| China Nung | duu-001 | z3 xoN |
| dansk | dan-000 | Z4 |
| English | eng-000 | Z4 |
| italiano | ita-000 | Z4 |
| polski | pol-000 | Z4 |
| русский | rus-000 | Z4 |
| español | spa-000 | Z4 |
| svenska | swe-000 | Z4 |
| filename extensions | art-335 | z4 |
| TechTarget file types | art-336 | Z4-Infocom-game-module-for-Z-machine-version-4 |
| English | eng-000 | Z-4 plan |
| TechTarget file types | art-336 | Z4-Zonealarm-Mailsafe |
| filename extensions | art-335 | z5 |
| 日本語 | jpn-000 | Z.501 |
| العربية | arb-000 | Z59.5 |
| 普通话 | cmn-000 | Z59.5 |
| English | eng-000 | Z59.5 |
| français | fra-000 | Z59.5 |
| русский | rus-000 | Z59.5 |
| TechTarget file types | art-336 | Z5-Infocom-game-module-for-Z-machine-version-5 |
| TechTarget file types | art-336 | Z5-Infocom-Z-Machine-Z-Code-V5-Adventure |
| TechTarget file types | art-336 | Z5-Inform-game-file |
| Bangi | bni-000 | z5n~ |
| TechTarget file types | art-336 | Z5-ZoneAlarm-Mailsafe-Zone-Labs |
| filename extensions | art-335 | z6 |
| filename extensions | art-335 | z64 |
| TechTarget file types | art-336 | Z64-Nintendo-64-Emulator-Nintendo |
| TechTarget file types | art-336 | Z64-Nintendo-64-Game-ROM |
| TechTarget file types | art-336 | Z64-Nintendo-64-ROM-Project64-Nintendo-64-emulator |
| TechTarget file types | art-336 | Z6-Infocom-game-module-for-Z-machine-version-6 |
| TechTarget file types | art-336 | Z6-Inform-game-file |
| TechTarget file types | art-336 | Z6-Zonealarm-Mailsafe |
| filename extensions | art-335 | z7 |
| Japhug Rgyalrong | jya-000 | Z73 l3k |
| Greater Kabylia at Mangellat | kab-001 | z73r |
| Mzab | mzb-000 | z73r |
| Wargla | oua-000 | z73r |
| Beni Snous Western Algerian Berber—ASCII | rif-002 | z73r |
| Siwa | siz-000 | z73r |
| Semai | sea-000 | Z7~akN~ |
| TechTarget file types | art-336 | Z7-Infocom-game-module-for-Z-machine-version-7 |
| Semaq Beri | szc-000 | Z7oh |
| Semai | sea-000 | Z7~oy |
| Tacelḥit | shi-001 | z7r |
| Tamazight Central Atlas—Ntifa | tzm-007 | z7r |
| TechTarget file types | art-336 | Z7-ZoneAlarm-Mailsafe-file |
| filename extensions | art-335 | z8 |
| čeština | ces-000 | Z80 |
| dansk | dan-000 | Z80 |
| 日本語 | jpn-000 | Z80 |
| Nederlands | nld-000 | Z80 |
| română | ron-000 | Z80 |
| filename extensions | art-335 | z80 |
| Nederlands | nld-000 | Z800 |
| 日本語 | jpn-000 | Z8000 |
| 日本語 | jpn-000 | Z80000 |
| português | por-000 | Z-80A |
| TechTarget file types | art-336 | Z80-Files-for-the-X128-Spectrum-128-Emulator |
| English | eng-000 | Z80 Music Code With AY Music |
| TechTarget file types | art-336 | Z80-Sinclair-Spectrum-emulator-file |
| English | eng-000 | Z80 Spectrum emulator file |
| English | eng-000 | Z80 Spectrum Emulator Snap / File Format |
| English | eng-000 | Z80 Spectrum Emulator Snap / File Formats |
| TechTarget file types | art-336 | Z80-X128-Spectrum-emulator-file |
| English | eng-000 | Z88 Disk ROM Image files |
| English | eng-000 | Z88DK |
| svenska | swe-000 | Z88DK |
| English | eng-000 | Z8Games |
| Tarifit Guelaia | rif-004 | %Z8i8 |
| TechTarget file types | art-336 | Z8-Infocom-game-module-for-Z-machine-version-8 |
| TechTarget file types | art-336 | Z8-Infocom-Z-Machine-Z-Code-V8-Adventure |
| TechTarget file types | art-336 | Z8-Inform-game-file |
| TechTarget file types | art-336 | Z8-ZoneAlarm-Mailsafe-Zone-Labs |
| 日本語 | jpn-000 | Z-9 |
| filename extensions | art-335 | z9 |
| TechTarget file types | art-336 | Z9-ZoneAlarm-Mailsafe-Zone-Labs |
| bɛkɥel | bkw-001 | !zà |
| Cicipu | awc-000 | %za |
| Aten | etx-000 | *za |
| gemzek | gnd-000 | *zà |
| Proto-Gbaya | gba-001 | *zã |
| Proto-North Khoisan | khi-003 | *žã |
| Somba Siawari | bmu-000 | -za |
| Muisca | chb-000 | -za |
| nešili | hit-000 | -za |
| ikinyarwanda | kin-000 | -za |
| isiNdebele | nde-000 | -za |
| isiZulu | zul-000 | -za |
| asụsụ Igbo | ibo-000 | -zà |
| isiXhosa | xho-000 | =z-a |
| kohtʼaene kenaegeʼ | aht-000 | =zaː |
| Mendaesde | aht-001 | =zaː |
| Central Ahtna | aht-002 | =zaː |
| Tłįchǫ | dgr-000 | =žà |
| ISO 3166 alpha | art-006 | ZA |
| nešili | hit-000 | ZA |
| polski | pol-000 | ZA |
| sanna | acy-000 | Za |
| Ethnologue Language Names | art-330 | Za |
| المغربية | ary-000 | Za |
| el maghribïya | ary-001 | Za |
| Tsaiwa | atb-000 | Za |
| Eastern Libyan Arabic | ayl-001 | Za |
| Baka | bkc-000 | Za |
| Deutsch | deu-000 | Za |
| Tłįchǫ | dgr-000 | Za |
| Demta | dmy-003 | Za |
| Dwot | dot-000 | Za |
| Ẹkpẹyẹ | ekp-000 | Za |
| Xiang | hsn-001 | Za |
| Humene | huf-000 | Za |
| Ikalanga | kck-000 | Za |
| Mixteco de Penyoles | mil-000 | Za |
| Konyak | nbe-000 | Za |
| Tura | neb-000 | Za |
| Nung | nut-000 | Za |
| polski | pol-000 | Za |
| Qiāngyǔ Miánsīhuà | qxs-002 | Za |
| Seya | say-000 | Za |
| Huari | tba-000 | Za |
| tiếng Việt | vie-000 | Za |
| Zapoteco de San Lucas Quiavini | zab-001 | Za |
| Dyarim | zua-001 | Za |
| Wazhazhe ie | osa-000 | Za* |
| nešili | hit-000 | ZÁ |
| Volapük | vol-000 | Zä |
| filename extensions | art-335 | _za |
| Amele | aey-000 | za |
| Eloyi | afo-000 | za |
| ISO 639-1 | art-004 | za |
| langue universelle | art-020 | za |
| Slavisk | art-250 | za |
| Sambahsa-mundialect | art-288 | za |
| filename extensions | art-335 | za |
| IETF language tags | art-420 | za |
| Kipare | asa-000 | za |
| Dano | aso-000 | za |
| Varo | bad-001 | za |
| Gbi | bbp-000 | za |
| Golo | bbp-001 | za |
| bànà | bcw-000 | za |
| Banda-Ndélé | bfl-000 | za |
| Bisa | bib-000 | za |
| Bissa | bib-001 | za |
| Bekwel | bkw-000 | za |
| Bangi | bni-000 | za |
| Tsetang | bod-003 | za |
| Buma | boh-000 | za |
| bosanski | bos-000 | za |
| Bondei | bou-000 | za |
| Bonde | bou-001 | za |
| Bwamu | box-000 | za |
| bălgarski ezik | bul-001 | za |
| Komiya | bva-000 | za |
| Baniva | bvv-000 | za |
| Sya | bwq-000 | za |
| čeština | ces-000 | za |
| hanácké | ces-002 | za |
| Cara | cfd-000 | za |
| Chomo | cfg-000 | za |
| Muisca | chb-000 | za |
| Hànyǔ | cmn-003 | za |
| Sãotomense | cri-000 | za |
| kaszëbsczi jãzëk | csb-000 | za |
| Kamhau | ctd-000 | za |
| Tłįchǫ | dgr-000 | za |
| zarmaciine | dje-000 | za |
| Bobo | dmn-002 | za |
| Dàn | dnj-001 | za |
| Dan | dnj-003 | za |
| Donga | doh-000 | za |
| Doyãyo | dow-000 | za |
| dolnoserbska reč | dsb-000 | za |
| Dutton Speedwords | dws-000 | za |
| yàndà-dòm | dym-000 | za |
| English | eng-000 | za |
| lenghe furlane | fur-000 | za |
| Gahuku | gah-000 | za |
| Gbanziri | gbg-000 | za |
| Kreyol Matnik | gcf-001 | za |
| Giri | geb-000 | za |
| Gimi | gim-000 | za |
| gbaya mbódɔ̀mɔ̀ | gmm-000 | za |
| gemzek | gnd-000 | za |
| Gbaya | gso-000 | za |
| Gwere | gwr-000 | za |
| Hanga | hag-000 | za |
| Ha | haq-000 | za |
| Hausa | hau-000 | za |
| Srpskohrvatski | hbs-001 | za |
| Otjiherero | her-000 | za |
| hrvatski | hrv-000 | za |
| hornjoserbšćina | hsb-000 | za |
| Nuo su | iii-001 | za |
| Ikizu | ikz-000 | za |
| Sizaki | ikz-001 | za |
| škošmi zəvůk | isk-000 | za |
| la lojban. | jbo-000 | za |
| Jen | jen-000 | za |
| Nihongo | jpn-001 | za |
| Yuruna | jur-000 | za |
| Karekare | kai-000 | za |
| Kĩkamba | kam-000 | za |
| Kamba Kitui | kam-001 | za |
| Kutu | kdc-000 | za |
| =Hoan | khi-005 | za |
| ikinyarwanda | kin-000 | za |
| Kare | kmf-000 | za |
| Kurmancî | kmr-000 | za |
| Kishambaa | ksb-000 | za |
| Kumba | ksm-000 | za |
| Boazi | kvg-000 | za |
| Kikongo | kwy-000 | za |
| lengua lígure | lij-000 | za |
| sanremasco | lij-001 | za |
| Zeneize | lij-002 | za |
| Liguri | liu-000 | za |
| Banda-Bambari | liy-000 | za |
| Pévé | lme-000 | za |
| Langbasi | lna-000 | za |
| Ngbugu | lnl-001 | za |
| Silozi | loz-000 | za |
| Duhlian ṭawng | lus-000 | za |
| Proto-Austronesian | map-000 | za |
| Mampruli | maw-000 | za |
| Mangbetu | mdj-000 | za |
| Mba | mfc-000 | za |
| Malila | mgq-000 | za |
| Rungu | mgr-001 | za |
| Maʼa | mhd-000 | za |
| Mak | mkg-000 | za |
| Ilwana | mlk-000 | za |
| Mangap | mna-000 | za |
| Mono | mnh-000 | za |
| Mboi-2 | moi-000 | za |
| Monjombo | moj-000 | za |
| Tlongsai | mrh-000 | za |
| Mombum | mso-000 | za |
| Mundang-3 | mua-002 | za |
| Mundang-2 | mua-003 | za |
| Mbuʼ | muc-000 | za |
| Nyamwanga | mwn-000 | za |
| Mada | mxu-000 | za |
| Mumuye | mzm-000 | za |
| Mumuye | mzm-001 | za |
| Mumuye | mzm-002 | za |
| Mumuye | mzm-004 | za |
| Inapang | mzu-000 | za |
| Manza | mzv-000 | za |
| Nederlands | nld-000 | za |
| Chakrima | nri-000 | za |
| Senga | nse-000 | za |
| Ngad'a | nxg-000 | za |
| Nyamwezi | nym-000 | za |
| Ntuzu | nym-001 | za |
| Runyankore | nyn-000 | za |
| Ọgbà | ogc-000 | za |
| Hñähñu | ote-000 | za |
| Otomi Acambay | otq-000 | za |
| Ñatho | ott-000 | za |
| Yųhmų | otz-000 | za |
| Papiamentu | pap-000 | za |
| Pende | pem-000 | za |
| Pimbwe | piw-000 | za |
| Malagasy Sihanaka—Ambatondrazaka | plt-008 | za |
| polski | pol-000 | za |
| Ruáingga | rhg-000 | za |
| Rungwa | rnw-000 | za |
| Lungwa | rnw-001 | za |
| română | ron-000 | za |
| Rapting | rpt-000 | za |
| Ririo | rri-000 | za |
| Luguru | ruf-000 | za |
| Kirundi | run-000 | za |
| russkij | rus-001 | za |
| Safaliba | saf-000 | za |
| Sängö | sag-000 | za |
| Safwa | sbk-000 | za |
| lingua siciliana | scn-000 | za |
| Koyraboro senni | ses-000 | za |
| slovenčina | slk-000 | za |
| slovenščina | slv-000 | za |
| español | spa-000 | za |
| srpski | srp-001 | za |
| So'a | ssq-000 | za |
| eme-ĝir | sux-000 | za |
| Kiswahili | swh-000 | za |
| Ślůnsko godka | szl-000 | za |
| Tause | tad-000 | za |
| Tɛgbɔ | tcd-000 | za |
| Then | tct-000 | za |
| Tampulma | tpm-000 | za |
| Tsuvan | tsh-000 | za |
| Tera | ttr-000 | za |
| Pidhimdi | ttr-001 | za |
| Tsuvadi | tvd-000 | za |
| Taveta | tvs-000 | za |
| mji nja̱ | txg-000 | za |
| mi na | txg-002 | za |
| šʹəbzá | uby-001 | za |
| udin muz | udi-000 | za |
| Uyghurche | uig-001 | za |
| Utu | utu-000 | za |
| łéngua vèneta | vec-000 | za |
| Vere | ver-000 | za |
| Vinza | vin-000 | za |
| Waka | wav-000 | za |
| Warao | wba-000 | za |
| Wanda | wbh-000 | za |
| isiXhosa | xho-000 | za |
| Malagasy Anatankarana—Vohemar | xmv-003 | za |
| Nourmaund | xno-000 | za |
| Banda-Yangere | yaj-000 | za |
| diidza xhon | zad-000 | za |
| didxazá | zai-000 | za |
| diidxazá | zap-000 | za |
| dižəʼəxon | zav-000 | za |
| Zinza | zin-000 | za |
| Zigula | ziw-000 | za |
| Mbanza | zmz-000 | za |
| Pa-Zande | zne-000 | za |
| dižaʼxon | zpq-000 | za |
| Zapoteco de San Dionisio Ocotepec | ztu-000 | za |
| isiZulu | zul-000 | za |
| dižaʼxon | zpq-000 | za' |
| Abaza | abq-001 | za- |
| Banda | bad-000 | za- |
| Bagupi | bpi-000 | za- |
| čeština | ces-000 | za- |
| Embera | cmi-000 | za- |
| nešili | hit-000 | za- |
| ikinyarwanda | kin-000 | za- |
| Kare | kmf-000 | za- |
| Mosimo | mqv-000 | za- |
| Murupi | mqw-000 | za- |
| Nake | nbk-000 | za- |
| Rempi | rmp-000 | za- |
| Saruga | sra-000 | za- |
| Samosa | swm-000 | za- |
| Wamas | wmc-000 | za- |
| Yoidik | ydk-000 | za- |
| diidza xhon | zad-000 | zaʼ |
| Chakali | cli-000 | zaː |
| Dagbani | dag-000 | zaː |
| Dagaari Dioula | dgd-000 | zaː |
| Northern Dagara | dgi-000 | zaː |
| Kweni | goa-000 | zaː |
| Kpelle-1 | kpe-001 | zaː |
| y˦tɕiu˦ɦo˨ | wuu-007 | za˧˩ |
| y˦tɕiu˦ɦo˨ | wuu-007 | za˨˩˨ |
| zɒ̃˩˧hɛ˧˥ɦo˩˧ | wuu-009 | za˩˧ |
| Aten | etx-000 | za̍: |
| Vuhlkansu | art-009 | za’ |
| diidza xhon | zad-000 | za’ |
| diidxazá | zap-000 | za’ |
| šʹəbzá | uby-001 | z°a |
| Kipare | asa-000 | zà |
| Bai | bdj-000 | zà |
| Sya | bwq-000 | zà |
| Hànyǔ | cmn-003 | zà |
| Tłįchǫ | dgr-000 | zà |
| Geji | gji-000 | zà |
| Kamwe—Higi Futu | hig-001 | zà |
| Kamwe—Higi-Nkafa | hig-002 | zà |
| ‡Hua | huc-000 | zà |
| Katab Kagoro | kcg-000 | zà |
| Psikye—Higi Kamale | kvj-000 | zà |
| Kpatili | kym-000 | zà |
| Loma | lom-000 | zà |
| napulitano | nap-000 | zà |
| Ọgbà | ogc-000 | zà |
| Suena | sue-000 | zà |
| Tera | ttr-000 | zà |
| łéngua vèneta | vec-000 | zà |
| Kuo | xuo-000 | zà |
| Loma | lom-000 | zàː |
| Mumuye | mzm-005 | zàː |
| Babungo | bav-000 | zá |
| Hànyǔ | cmn-003 | zá |
| Walo | dbw-000 | zá |
| Tabi | djm-002 | zá |
| Dogon Toro Tegu—Tandam-Tabi-Irwa | dtt-000 | zá |
| yàndà-dòm | dym-000 | zá |
| Isu | isu-000 | zá |
| Lugbara | lgg-000 | zá |
| Suena | sue-000 | zá |
| Mono | mru-000 | záː |
| Mumuye | mzm-005 | záː |
| Pam | pmn-000 | záː |
| Hausa | hau-000 | zâ |
| Ɛʋɛgbɛ | ewe-000 | zã |
| Gbeya | gba-000 | zã |
| Yaáyuwee | gya-000 | zã |
| Lorhon | lor-000 | zã |
| Manza | mzv-000 | zã |
| Ngbaka | nga-000 | zã |
| Beng | nhb-000 | zã |
| Tutrugbu | nyb-000 | zã |
| Papel | pbo-000 | zãː |
| Vagla | vag-000 | zãː |
| zɒ̃˩˧hɛ˧˥ɦo˩˧ | wuu-009 | zã˩˧ |
| Ɛʋɛgbɛ | ewe-000 | zã́ |
| !Kung | ktz-001 | zã̰́ |
| Nharo | nhr-000 | zã̰̌ |
| Volapük | vol-000 | zä. |
| Old Avestan | ave-001 | zå |
| Old Avestan | ave-001 | zā |
| Hànyǔ | cmn-003 | zā |
| Old Avestan | ave-001 | zā- |
| mundaŋ | mua-000 | zāː |
| Menda | mfd-000 | ză |
| Hànyǔ | cmn-003 | zǎ |
| Kofa | nfu-000 | zǎ |
| Tutrugbu | nyb-000 | zǎ |
| Walo | dbw-000 | zǎ: |
| Gourou | djm-001 | zǎ: |
| Dogon Toro Tegu—Tandam-Tabi-Irwa | dtt-000 | zǎ: |
| yàndà-dòm | dym-000 | zǎ: |
| Walo | dbw-000 | zǎː |
| Gourou | djm-001 | zǎː |
| Tabi | djm-002 | zǎː |
| Riff | rif-000 | zʼā |
| Nde | mhk-002 | zːa |
| Odual | odu-000 | zạ |
| Aizi | ahi-000 | ža |
| Dzùùngoo | dnn-000 | ža |
| Giri | geb-000 | ža |
| Humene | huf-000 | ža |
| Mumuye | mzm-000 | ža |
| Inapang | mzu-000 | ža |
| Ngizim | ngi-000 | ža |
| dižəʼəxon | zav-000 | ža |
| Mesme | zim-000 | ža |
| dižaʼxon | zpq-000 | ža |
| dižəʼəxon | zav-000 | ža' |
| dižaʼxon | zpq-000 | ža' |
| Rempi | rmp-000 | ža- |
| Wamas | wmc-000 | ža- |
| bànà | bcw-000 | žà |
| Tłįchǫ | dgr-000 | žà |
| Dwot | dot-000 | žà |
| Seya | say-000 | žà |
| Mumuye | mzm-005 | žáː |
| Zhu|ʼhõasi | ktz-000 | žã̀ |
| Grootfontein !Kung | ktz-002 | žāː |
| Bahasa Malaysia | zsm-000 | Ẓa |
| català | cat-000 | Ẓā |
| français | fra-000 | Ẓāʾ |
| English | eng-000 | Ẓā’ |
| italiano | ita-000 | Ẓā’ |
| English | eng-000 | ’za |
| napulitano | nap-000 | ’za |