| Amwi | aml-000 | %nia |
| Jmiiʼ | cco-000 | 'ñiáˋ |
| Proto-Austronesian | map-000 | *ni-á |
| Proto Polynesian | map-001 | *nia |
| Angkola | akb-000 | -nia |
| Baikenu | bkx-000 | -nia |
| Enggano | eno-000 | -nia |
| Inuktitut | iku-001 | -nia |
| Lamma | lev-000 | -nia |
| Mongondow | mog-000 | -nia |
| Simeulue | smr-000 | -nia |
| Kiswahili | swh-000 | -nia |
| Tanahmerah | tcm-000 | -nia |
| English | eng-000 | NIA |
| Sirionó | srq-000 | Ni*a* |
| català | cat-000 | Nia |
| Mato No Uwe | cia-005 | Nia |
| English | eng-000 | Nia |
| Esperanto | epo-000 | Nia |
| suomi | fin-000 | Nia |
| Yuta | gdr-013 | Nia |
| galego | glg-000 | Nia |
| Lasalimu | llm-000 | Nia |
| bokmål | nob-000 | Nia |
| Plautdietsche Sproak | pdt-000 | Nia |
| Saek | skb-000 | Nia |
| åarjelsaemiengïele | sma-000 | Nia |
| davvisámegiella | sme-000 | Nia |
| julevsámegiella | smj-000 | Nia |
| español | spa-000 | Nia |
| Tiwi | tiw-000 | Nia |
| Wuliwuli | wlu-000 | Nia |
| English | eng-000 | n ia |
| English | eng-000 | n ía |
| français | fra-000 | n.i.a. |
| Duhlian ṭawng | lus-000 | ni a |
| dižəʼəxon | zav-000 | ni'a |
| Defaka | afn-000 | ni*a* |
| Maʼasupa | alu-001 | ni-a |
| wayuunaiki | guc-000 | ni-a |
| Taroko | trv-000 | ni-a |
| Mauwake opora | mhl-000 | ni-a- |
| Lubukusu | bxk-000 | ni.a |
| Aln8ba8dwaw8gan | abe-000 | nia |
| Araki | akr-000 | nia |
| pueyano rupaa | arl-000 | nia |
| ISO 639-3 | art-001 | nia |
| ISO 639-2/T | art-002 | nia |
| ISO 639-2/B | art-003 | nia |
| ISO 639 | art-005 | nia |
| filename extensions | art-335 | nia |
| IETF language tags | art-420 | nia |
| boarisch | bar-000 | nia |
| Xiangyun Bai | bfs-004 | nia |
| Banggai Islands | bgz-001 | nia |
| Kei Besar Elat | bnd-000 | nia |
| Tsetang | bod-003 | nia |
| Buma | boh-000 | nia |
| Bine—Sogal-Boze-Gingarede-Kunini | bon-000 | nia |
| Kundang Koda | cdz-002 | nia |
| Rukiga | cgg-000 | nia |
| chahta anumpa | cho-000 | nia |
| Lealao | cle-000 | nia |
| Mutsun | css-001 | nia |
| South Central Dinka | dib-000 | nia |
| Djawi | djw-000 | nia |
| Duna | duc-000 | nia |
| Enga-Capell | enq-000 | nia |
| Esperanto | epo-000 | nia |
| Helsingin slangi | fin-001 | nia |
| français | fra-000 | nia |
| Gidra | gdr-000 | nia |
| Wipi | gdr-001 | nia |
| Gamaewe | gdr-004 | nia |
| Kuru | gdr-008 | nia |
| Ume | gdr-011 | nia |
| Wonie | gdr-012 | nia |
| Giri | geb-000 | nia |
| Gaeilge | gle-000 | nia |
| wayuunaiki | guc-000 | nia |
| Kokit | guk-003 | nia |
| Ekegusii | guz-000 | nia |
| Gwere | gwr-000 | nia |
| ʻōlelo Hawaiʻi | haw-000 | nia |
| Hehe | heh-000 | nia |
| Hitu | htu-000 | nia |
| Witoto | huu-000 | nia |
| Ido | ido-000 | nia |
| Iha | ihp-000 | nia |
| Ikizu | ikz-000 | nia |
| Sizaki | ikz-001 | nia |
| bahasa Indonesia | ind-000 | nia |
| Loglan | jbo-001 | nia |
| Jimajima | jma-000 | nia |
| Kebu | keu-000 | nia |
| Kewa | kew-000 | nia |
| Khasi | kha-000 | nia |
| Kisi | kiz-000 | nia |
| Kia | kji-000 | nia |
| Konzo | koo-000 | nia |
| Mountain Koiari | kpx-000 | nia |
| Proto-Togo | kwb-001 | nia |
| Kwaraʼae | kwf-000 | nia |
| Kowiai | kwh-000 | nia |
| Tungag | lcm-000 | nia |
| Lamma | lev-000 | nia |
| lingaz ladin | lld-000 | nia |
| Lau | llu-000 | nia |
| Longuda-Meek | lnu-000 | nia |
| Saamia | lsm-000 | nia |
| Leti | lti-000 | nia |
| Oluluyia | luy-000 | nia |
| Makasar | mak-000 | nia |
| Mazateco | mau-000 | nia |
| Machiguenga | mcb-000 | nia |
| onicoin | mcd-000 | nia |
| Mangalasi | mcq-000 | nia |
| Ese | mcq-001 | nia |
| Maba Mabang | mde-000 | nia |
| Moor | mhz-000 | nia |
| Minhe Mangghuer | mjg-002 | nia |
| Abirpara Mahali | mjx-000 | nia |
| Mahican | mjy-000 | nia |
| Tamambo | mla-000 | nia |
| To’abaita | mlu-000 | nia |
| Mor | moq-000 | nia |
| Meoswar | mvx-000 | nia |
| Phetchabun Hmong | mww-001 | nia |
| Masaba | myx-000 | nia |
| Nalik | nal-000 | nia |
| Nāhuatlahtōlli | nci-000 | nia |
| ichiindali | ndh-000 | nia |
| Ndari | ndh-001 | nia |
| Nengone | nen-000 | nia |
| Ndao | nfa-000 | nia |
| Ngurimi | ngq-000 | nia |
| Nilamba | nim-000 | nia |
| Liangmai | njn-000 | nia |
| Nyambo | now-000 | nia |
| Oroch | oac-000 | nia |
| Ong Be | onb-004 | nia |
| Papora | ppu-000 | nia |
| Pawaian | pwa-000 | nia |
| Logooli | rag-000 | nia |
| Riantana | ran-000 | nia |
| Roria | rga-000 | nia |
| Nyaturu | rim-000 | nia |
| Chahi | rim-001 | nia |
| Ron | rnn-000 | nia |
| Rungwa | rnw-000 | nia |
| Lungwa | rnw-001 | nia |
| Merutig | rwk-002 | nia |
| Sisaala | sil-000 | nia |
| sardu | srd-000 | nia |
| Suki | sui-000 | nia |
| svenska | swe-000 | nia |
| Schwäbisch | swg-000 | nia |
| Kiswahili | swh-000 | nia |
| Yami | tao-000 | nia |
| Tanahmerah | tcm-000 | nia |
| Tetun Dili | tdt-000 | nia |
| Tetun-Los | tdt-001 | nia |
| lia-tetun | tet-000 | nia |
| Timucua | tjm-000 | nia |
| Sou Amana Teru | tlu-000 | nia |
| Southern Paiute | ute-001 | nia |
| Nembao | utp-000 | nia |
| tiếng Việt | vie-000 | nia |
| Vinza | vin-000 | nia |
| Valpei | vlp-000 | nia |
| Wejewa | wew-000 | nia |
| Wuvulu-Aua | wuv-000 | nia |
| Bahuana | xir-000 | nia |
| Kokoda | xod-000 | nia |
| Kokoda | xod-001 | nia |
| Lusoga | xog-000 | nia |
| Kasem | xsm-000 | nia |
| Yaminahua | yaa-000 | nia |
| Yapunda | yev-000 | nia |
| Yele | yle-000 | nia |
| Yarawata | yrw-000 | nia |
| Yardliwarra | yxl-000 | nia |
| Zimakani—Babwa/Lake Murray | zik-002 | nia |
| Zapoteco de San Pedro Quiatoni | zpf-000 | nia |
| Zapotec Mixtepec | zpm-000 | nia |
| Bahasa Malaysia | zsm-000 | nia |
| Chácobo | cao-000 | nia- |
| Waskia | wsk-000 | nia- |
| Matbat | xmt-000 | nia- |
| Kewa | kew-000 | niaː |
| tie˥tsiu˧ue˩ | nan-034 | nia˥˧ |
| xouʔ˨˧tsieu˦ua˨˦˨ | cdo-003 | nia˧˩ |
| mji nja̱ | txg-000 | nia̱ |
| Mòkpè | bri-000 | nià |
| valdugèis | pms-002 | nià |
| Jo | bbj-007 | niá |
| lengua lígure | lij-000 | niá |
| lenga arpitana | frp-000 | niâ |
| lengua lígure | lij-000 | niâ |
| Nakwi | nax-000 | niã |
| Nimo | niw-000 | niã |
| Na’vi | art-011 | niä |
| Südbadisch | gsw-003 | niä |
| Hànyǔ | cmn-003 | niā |
| polski | pol-000 | nią |
| ʻōlelo Hawaiʻi | haw-000 | niʻa |
| reo Tahiti | tah-000 | niʻa |
| Baure | brg-000 | niʼa |
| Dobu | dob-000 | niʼa |
| la lojban. | jbo-000 | niʼa |
| diidza xhon | zad-000 | niʼa |
| Bine—Sogal-Boze-Gingarede-Kunini | bon-000 | niːa |
| Bine—Sebe-Irupi-Drageli | bon-001 | niːa |
| Bine—Masingle-Tati | bon-002 | niːa |
| Santali | sat-001 | niạ |
| diidza xhon | zad-000 | ni’a |
| diidxazá | zap-000 | ni’a |
| Tłįchǫ | dgr-000 | nìa- |
| Khana | ogo-000 | nìà |
| íslenska | isl-000 | nía |
| Tâi-gí | nan-003 | nía |
| Piapoko | pio-000 | nía |
| Nkukoli | nbo-000 | níà |
| Sembla | sos-000 | níá |
| Bora | boa-000 | ní̵a |
| tiếng Việt | vie-000 | nĩa |
| Gokana | gkn-000 | nĩ́-ã́ |
| reo Tahiti | tah-000 | nīʻa |
| Tâi-gí | nan-003 | nĭa |
| Wangkumara | xwk-000 | n̪ia |
| tiếng Việt | vie-000 | nỉa |
| yàndà-dòm | dym-000 | nⁱa |
| Tupinambá | tpn-000 | ñiã |
| Roma | rmm-000 | ʼnia |
| dižəʼəxon | zav-000 | ṉi'a |
| dižaʼxon | zpq-000 | ṉi'a |
| Kernowek | cor-000 | ’nia |
| Aln8ba8dwaw8gan | abe-000 | … nia. |
| ISO 639-PanLex | art-274 | nia-000 |
| ISO 639-PanLex | art-274 | nia-001 |
| ISO 639-PanLex | art-274 | nia-002 |
| Be | onb-000 | nia.2 |
| Qiongshan | onb-001 | nia.2 |
| Xiangxi | mmr-000 | ni̯ä₂ |
| Baonuo | bwx-003 | n̥i̯a₃ |
| Hmoob Dawb | mww-000 | n̥i̯a₃ |
| Tanxi | tjs-002 | nia₃₃ |
| Lealao | cle-000 | nia7 |
| Chocho | coz-000 | nia7 |
| Hmoob Dawb | mww-000 | nia 8 |
| Kewa | kew-000 | -niaa |
| pueyano rupaa | arl-000 | niaa |
| Kewa | kew-000 | niaa |
| lengua lígure | lij-000 | niaa |
| Kʼolew ñajaʼ | klb-000 | ñiaa |
| èdè Yorùbá | yor-000 | ní ààbọ̀ |
| Western Balochi | bgn-002 | niʼaad |
| èdè Yorùbá | yor-000 | ní aago |
| pueyano rupaa | arl-000 | niaaj |
| èdè Yorùbá | yor-000 | ní ààjìn òru |
| èdè Yorùbá | yor-000 | ní aájò |
| èdè Yorùbá | yor-000 | ní aájò sí àlejò |
| èdè Yorùbá | yor-000 | ní àáké |
| èdè Yorùbá | yor-000 | ní ààlà |
| Kʼolew ñajaʼ | klb-000 | ñiaa miyó |
| Nasioi | nas-000 | niaʼantsi |
| èdè Yorùbá | yor-000 | ní àánú |
| èdè Yorùbá | yor-000 | ní àánú lójú |
| èdè Yorùbá | yor-000 | ní aápọn |
| èdè Yorùbá | yor-000 | ní àárẹ̀ |
| pueyano rupaa | arl-000 | niaari |
| èdè Yorùbá | yor-000 | ní àárin |
| èdè Yorùbá | yor-000 | ní àárín |
| èdè Yorùbá | yor-000 | ní ààrọ̀ |
| èdè Yorùbá | yor-000 | ní àárọ̀ |
| lia-tetun | tet-000 | nia arti |
| èdè Yorùbá | yor-000 | ní aásìkí |
| Yanomámi | wca-000 | niaasi kəyə-ɨ |
| Kʼolew ñajaʼ | klb-000 | ñiaat |
| Kʼolew ñajaʼ | klb-000 | ñiaat chaawé |
| Aln8ba8dwaw8gan | abe-000 | nia atsinowlowzi bitta. |
| pueyano rupaa | arl-000 | niaatunu |
| èdè Yorùbá | yor-000 | ní ààwẹ̀ |
| èdè Yorùbá | yor-000 | ní aáwọ̀ |
| èdè Yorùbá | yor-000 | ní aáyan |
| èdè Yorùbá | yor-000 | ní ààyè |
| èdè Yorùbá | yor-000 | ní aáyun |
| Rere | kib-000 | nia-aðu! |
| langue picarde | pcd-000 | niâb’ |
| Wenedyk | art-412 | niąb |
| Glottocode | art-327 | niab1238 |
| Bauwaki | bwk-000 | niaba |
| South Central Dinka | dib-000 | niaba |
| Mountain Koiali | kpx-001 | niaba |
| Kiswahili | swh-000 | niaba |
| Yele | yle-000 | niaba |
| Bauwaki | bwk-000 | niʼaba |
| Nawathinehena | nwa-000 | niabaha’ |
| Mountain Koiari | kpx-000 | niabai |
| Mountain Koiali | kpx-001 | niabai |
| español | spa-000 | ni a bala |
| Ethnologue Language Names | art-330 | Niabali |
| tiếng Việt | vie-000 | nĩa ba răng |
| Goshute | shh-005 | niʼ-a-ba-so-nĭp |
| Goshute | shh-005 | niʼabasonĭp |
| èdè Yorùbá | yor-000 | ní àbàtà |
| èdè Yorùbá | yor-000 | ní abàwọ́n |
| èdè Yorùbá | yor-000 | ní-abàwọ́n |
| èdè Yorùbá | yor-000 | níàbawọnní àbùkù |
| Kiswahili | swh-000 | niaba ya |
| èdè Yorùbá | yor-000 | ní abẹ |
| èdè Yorùbá | yor-000 | ní abẹ́ |
| Plattdüütsch | nds-000 | Niäbel |
| Tâi-gí | nan-003 | nía-bēng |
| èdè Yorùbá | yor-000 | ní abẹ ní òògùn |
| èdè Yorùbá | yor-000 | ní abẹ́ òfin |
| Timbe | tim-000 | niabi |
| Goshute | shh-005 | niʼ-a-bi |
| Goshute | shh-005 | niʼabi |
| Sosoniʼ | shh-000 | niʼ-a-bĭp |
| Sosoniʼ | shh-000 | niʼabĭp |
| français | fra-000 | niable |
| Ethnologue Language Names | art-330 | Niabo |
| Waropen | wrp-000 | niabo |
| Kwegu | xwg-000 | nìàb-ò |
| èdè Yorùbá | yor-000 | ní abo |
| Ethnologue Language Names | art-330 | Niaboua |
| Glottolog Languoid Names | art-326 | Niabre |
| Ethnologue Language Names | art-330 | Niabre |
| Kiswahili | swh-000 | niabu |
| tiếng Việt | vie-000 | nia bủa |
| èdè Yorùbá | yor-000 | ní àbùkù |
| èdè Yorùbá | yor-000 | ní-àbùkù |
| Nafaanra | nfr-000 | niabul |
| èdè Yorùbá | yor-000 | ní àbúrò |
| Sūdaviskas | xsv-000 | niabvinautun |
| Pinai | pnn-000 | nⁱabɯ |
| Pinai | pnn-000 | nⁱabɯ mʉː |
| Pinai | pnn-000 | nⁱabɯ taː |
| Nyunga | nys-000 | niäc |
| Wutun | wuh-000 | niaCa |
| pueyano rupaa | arl-000 | niacaja |
| magyar | hun-000 | Ni-acél |
| Nourmaund | xno-000 | n’i a cel |
| Gaeilge | gle-000 | niachas |
| Talossan | tzl-000 | niacʼhatnéu |
| diidza xhon | zad-000 | niaʼche |
| diidza xhon | zad-000 | nia’che |
| diidxazá | zap-000 | nia’che |
| Tâi-gí | nan-003 | nía-chheng |
| diidza xhon | zad-000 | niʼachho |
| diidza xhon | zad-000 | ni’achho |
| diidxazá | zap-000 | ni’achho |
| Tâi-gí | nan-003 | nía-chí |
| Tâi-gí | nan-003 | nía-chiàu |
| Tâi-gí | nan-003 | nía-chĭⁿ |
| Tâi-gí | nan-003 | nía-chiong |
| Tâi-gí | nan-003 | nía chiong-hù |
| Roman | rmc-000 | niachti |
| English | eng-000 | Niacide |
| Deutsch | deu-000 | Niacin |
| Lëtzebuergesch | ltz-000 | Niacin |
| slovenčina | slk-000 | Niacín |
| čeština | ces-000 | niacin |
| dansk | dan-000 | niacin |
| English | eng-000 | niacin |
| hrvatski | hrv-000 | niacin |
| magyar | hun-000 | niacin |
| bokmål | nob-000 | niacin |
| slovenčina | slk-000 | niacin |
| español | spa-000 | niacin |
| svenska | swe-000 | niacin |
| slovenčina | slk-000 | niacín |