| Kuskokwim Deg Xinag | ing-002 | -niʼoʼ |
| Afrikaans | afr-000 | NIO |
| አማርኛ | amh-000 | NIO |
| العربية | arb-000 | NIO |
| ISO 4217 | art-320 | NIO |
| asturianu | ast-000 | NIO |
| azərbaycanca | azj-000 | NIO |
| беларуская | bel-000 | NIO |
| বাংলা | ben-000 | NIO |
| bosanski | bos-000 | NIO |
| brezhoneg | bre-000 | NIO |
| български | bul-000 | NIO |
| català | cat-000 | NIO |
| čeština | ces-000 | NIO |
| нохчийн мотт | che-000 | NIO |
| 普通话 | cmn-000 | NIO |
| 國語 | cmn-001 | NIO |
| Cymraeg | cym-000 | NIO |
| dansk | dan-000 | NIO |
| Deutsch | deu-000 | NIO |
| eesti | ekk-000 | NIO |
| ελληνικά | ell-000 | NIO |
| English | eng-000 | NIO |
| euskara | eus-000 | NIO |
| føroyskt | fao-000 | NIO |
| Wikang Filipino | fil-000 | NIO |
| suomi | fin-000 | NIO |
| français | fra-000 | NIO |
| Gàidhlig | gla-000 | NIO |
| Gaeilge | gle-000 | NIO |
| galego | glg-000 | NIO |
| ગુજરાતી | guj-000 | NIO |
| עברית | heb-000 | NIO |
| हिन्दी | hin-000 | NIO |
| hrvatski | hrv-000 | NIO |
| magyar | hun-000 | NIO |
| արևելահայերեն | hye-000 | NIO |
| bahasa Indonesia | ind-000 | NIO |
| íslenska | isl-000 | NIO |
| italiano | ita-000 | NIO |
| 日本語 | jpn-000 | NIO |
| ಕನ್ನಡ | kan-000 | NIO |
| ქართული | kat-000 | NIO |
| қазақ | kaz-000 | NIO |
| kriolu kabuverdianu | kea-000 | NIO |
| монгол | khk-000 | NIO |
| ភាសាខ្មែរ | khm-000 | NIO |
| кыргыз | kir-000 | NIO |
| 한국어 | kor-000 | NIO |
| ລາວ | lao-000 | NIO |
| lietuvių | lit-000 | NIO |
| latviešu | lvs-000 | NIO |
| മലയാളം | mal-000 | NIO |
| मराठी | mar-000 | NIO |
| македонски | mkd-000 | NIO |
| مازرونی | mzn-000 | NIO |
| Nederlands | nld-000 | NIO |
| bokmål | nob-000 | NIO |
| नेपाली | npi-000 | NIO |
| ਪੰਜਾਬੀ | pan-000 | NIO |
| فارسی | pes-000 | NIO |
| polski | pol-000 | NIO |
| português | por-000 | NIO |
| română | ron-000 | NIO |
| русский | rus-000 | NIO |
| සිංහල | sin-000 | NIO |
| slovenčina | slk-000 | NIO |
| slovenščina | slv-000 | NIO |
| español | spa-000 | NIO |
| српски | srp-000 | NIO |
| srpski | srp-001 | NIO |
| svenska | swe-000 | NIO |
| Kiswahili | swh-000 | NIO |
| தமிழ் | tam-000 | NIO |
| తెలుగు | tel-000 | NIO |
| ภาษาไทย | tha-000 | NIO |
| türkmençe | tuk-000 | NIO |
| Türkçe | tur-000 | NIO |
| українська | ukr-000 | NIO |
| اردو | urd-000 | NIO |
| oʻzbek | uzn-000 | NIO |
| tiếng Việt | vie-000 | NIO |
| Bahasa Malaysia | zsm-000 | NIO |
| isiZulu | zul-000 | NIO |
| Aka-Cari | aci-000 | Nio |
| Glottolog Languoid Names | art-326 | Nio |
| Ethnologue Language Names | art-330 | Nio |
| English | eng-000 | Nio |
| Deutsch | deu-000 | Niô |
| tiếng Việt | vie-000 | ni ở |
| Lubukusu | bxk-000 | ni.o |
| Mangareva | mrv-000 | ni`o |
| Māori Kūki ʻĀirani | rar-000 | ni`o |
| Amblong | alm-000 | nio |
| pueyano rupaa | arl-000 | nio |
| Araona | aro-000 | nio |
| ISO 639-3 | art-001 | nio |
| tuki | bag-000 | nio |
| Barai | bbb-000 | nio |
| Sisiame | bcf-001 | nio |
| Kaluli | bco-000 | nio |
| Bariji | bjc-000 | nio |
| Proto-Bantu | bnt-000 | nio |
| Bauwaki | bwk-000 | nio |
| Chiapanec | cip-000 | nio |
| Lani | dnw-000 | nio |
| Central Azad Kashmir Gujari | gju-002 | nio |
| Nanaj | gld-000 | nio |
| diutisk | goh-000 | nio |
| Ngäbere | gym-000 | nio |
| Guaymi | gym-001 | nio |
| ʻōlelo Hawaiʻi | haw-000 | nio |
| Loglan | jbo-001 | nio |
| Nihongo | jpn-001 | nio |
| nǚzhēn | juc-000 | nio |
| Chimakonde | kde-000 | nio |
| Arigibi | kiw-001 | nio |
| Doromu—Kasunomu-Amuraika-Aramaika | kqc-001 | nio |
| Maria—Maiagolo | mds-002 | nio |
| Maria—Uderi | mds-003 | nio |
| Morouas | mrp-000 | nio |
| Morouas Batunlamak | mrp-001 | nio |
| Murane | ngf-010 | nio |
| Nyambo | now-000 | nio |
| Pukapuka | pkp-000 | nio |
| Leitre | rwa-001 | nio |
| Saroa | snc-002 | nio |
| Sokoro | sok-000 | nio |
| svenska | swe-000 | nio |
| Yami | tao-000 | nio |
| Kehelala | tbo-000 | nio |
| Pinalum | upv-002 | nio |
| Rano | upv-003 | nio |
| Wala | upv-006 | nio |
| Yareba | yrb-000 | nio |
| Jas | cns-000 | nio- |
| u˦˨xan˧˥xua˧˥ | cmn-035 | nio˨˩˧ |
| lingaz ladin | lld-000 | nió |
| Cuuramã | tuz-000 | niõ |
| saŋ˥xaŋ˥o˧ | hsn-005 | niõ˨˧ |
| saŋ˥xaŋ˥o˧ | hsn-005 | niõ˨˩ |
| Kangsiangying | ywq-002 | niö |
| ʻōlelo Hawaiʻi | haw-000 | niʻo |
| Aneme Wake | aby-000 | niʼo |
| la lojban. | jbo-000 | niʼo |
| Doriri | mkp-000 | niʼo |
| Yareba | yrb-000 | niʼo |
| Cicipu | awc-000 | niʼõ |
| Grand Valley Dani | dnt-000 | niːo |
| mji nja̱ | txg-000 | niọ |
| łéngua vèneta | vec-000 | nìo |
| Na’vi | art-011 | nìʼoʼ |
| Na’vi | art-011 | nì’o’ |
| galego | glg-000 | nío |
| Norrœnt mál | non-001 | nío |
| Ngäbere | gym-000 | níö |
| Ngäbere | gym-000 | níöʼ |
| lengua lígure | lij-000 | nîo |
| Zeneize | lij-002 | nîo |
| lengua lígure | lij-000 | nïo |
| Sya | bwq-000 | nĩ̀ṍ |
| Fornsvenska | swe-001 | nīo |
| Asumboa | aua-000 | ñio |
| Sirionó | srq-000 | ñio |
| ISO 639-PanLex | art-274 | nio-000 |
| ISO 639-PanLex | art-274 | nio-001 |
| Hagfa Pinyim | hak-002 | nio1 |
| Diandongbei Miao | hmd-000 | nio₁ |
| Hànyǔ | cmn-003 | ní o1 pǐn |
| Gundong Pa Hng | pha-000 | ni̯o₂₂ |
| Gundong Pa Hng | pha-000 | ni̯o₃₅ |
| Hinonoʼeitiit | arp-000 | ni'o3inoo'óó- |
| Hinonoʼeitiit | arp-000 | ní'o3ínoo'óó- |
| Hinonoʼeitiit | arp-000 | ni'o3ísetíí- |
| Soboyo | tlv-000 | Nio5 |
| română | ron-000 | nioă |
| English | eng-000 | Nioaque |
| italiano | ita-000 | Nioaque |
| bokmål | nob-000 | Nioaque |
| português | por-000 | Nioaque |
| română | ron-000 | Nioaque |
| Volapük | vol-000 | Nioaque |
| svenska | swe-000 | nioårig |
| svenska | swe-000 | nioåring |
| svenska | swe-000 | Nioårskriget |
| Deutsch | deu-000 | Niob |
| Lëtzebuergesch | ltz-000 | Niob |
| svenska | swe-000 | Niob |
| toskërishte | als-000 | niob |
| čeština | ces-000 | niob |
| hanácké | ces-002 | niob |
| nynorsk | nno-000 | niob |
| bokmål | nob-000 | niob |
| polski | pol-000 | niob |
| slovenčina | slk-000 | niob |
| shqip | sqi-000 | niob |
| svenska | swe-000 | niob |
| Yambɛta | yat-000 | niob |
| kạ̄šur | kas-002 | niób |
| slovenčina | slk-000 | niób |
| Yambɛta | yat-000 | niób |
| Esperanto | epo-000 | Nioba |
| russkij | rus-001 | Nioba |
| slovenčina | slk-000 | Nioba |
| lenga arpitana | frp-000 | nioba |
| èdè Yorùbá | yor-000 | ní ọba |
| Ngäbere | gym-000 | níoʼbadá |
| Esperanto | epo-000 | nioba krociduro |
| Deutsch | deu-000 | Niobat |
| English | eng-000 | niobate |
| français | fra-000 | niobate |
| English | eng-000 | niobate ceramics |
| English | eng-000 | niobate crystal |
| English | eng-000 | niobate integrated circuit |
| English | eng-000 | niobates |
| English | eng-000 | niobate system ceramics |
| italiano | ita-000 | niobato |
| català | cat-000 | Niobe |
| dansk | dan-000 | Niobe |
| Deutsch | deu-000 | Niobe |
| eesti | ekk-000 | Niobe |
| English | eng-000 | Niobe |
| Esperanto | epo-000 | Niobe |
| suomi | fin-000 | Niobe |
| français | fra-000 | Niobe |
| bahasa Indonesia | ind-000 | Niobe |
| italiano | ita-000 | Niobe |
| latine | lat-000 | Niobe |
| Lëtzebuergesch | ltz-000 | Niobe |
| Nederlands | nld-000 | Niobe |
| bokmål | nob-000 | Niobe |
| polski | pol-000 | Niobe |
| português | por-000 | Niobe |
| åarjelsaemiengïele | sma-000 | Niobe |
| davvisámegiella | sme-000 | Niobe |
| julevsámegiella | smj-000 | Niobe |
| español | spa-000 | Niobe |
| svenska | swe-000 | Niobe |
| čeština | ces-000 | Niobé |
| magyar | hun-000 | Niobé |
| Hellēnikḗ | grc-001 | Niobē |
| lietuvių | lit-000 | Niobė |
| Ellinika | ell-003 | Nióbe |
| italiano | ita-000 | Nìobe |
| català | cat-000 | Níobe |
| Esperanto | epo-000 | Níobe |
| português | por-000 | Níobe |
| español | spa-000 | Níobe |
| English | eng-000 | niobe |
| español | spa-000 | niobe |
| èdè Yorùbá | yor-000 | ní ọbẹ̀ |
| èdè Yorùbá | yor-000 | ní ọ̀bẹ |
| español | spa-000 | níobe |
| English | eng-000 | Niobean |
| português | por-000 | Niobe de Deep |
| français | fra-000 | Niobé fille de Tantale |
| English | eng-000 | Niobe Fritillary |
| English | eng-000 | Niobe fritillary |
| English | eng-000 | niobe fritillary |
| English | eng-000 | niobe ground squirrel |
| English | eng-000 | nioben |
| English | eng-000 | niobe oil |
| bokmål | nob-000 | niobeperlemorvinge |
| Deutsch | deu-000 | Niobe-Perlmuttfalter |
| Deutsch | deu-000 | Niobeschmerz |
| Hellēnikḗ | grc-001 | Nióbēs páthē |
| English | eng-000 | Niobe’s Shrew |
| Gaeilge | gle-000 | Níobhais |
| Gaeilge | gle-000 | níobhí a chleití síos le |
| toskërishte | als-000 | niobi |
| català | cat-000 | niobi |
| suomi | fin-000 | niobi |
| lenghe furlane | fur-000 | niobi |
| Kiswahili | swh-000 | niobi |
| tiếng Việt | vie-000 | niobi |
| tojikī | tgk-001 | niobi' |
| tojikī | tgk-001 | niobiʼ |
| occitan | oci-000 | niòbi |
| èdè Yorùbá | yor-000 | ní obì |
| èdè Yorùbá | yor-000 | ní òbí |
| Sesotho | sot-000 | niobiamo |
| English | eng-000 | niobic |
| English | eng-000 | niobic acid |
| slovenčina | slk-000 | niobičitý |
| čeština | ces-000 | niobičnan |
| slovenčina | slk-000 | niobičný |
| magyar | hun-000 | Niobida-festő |
| English | eng-000 | niobide |
| Deutsch | deu-000 | Niobiden-Maler |
| English | eng-000 | Niobid Painter |
| bosanski | bos-000 | niobij |
| Srpskohrvatski | hbs-001 | niobij |
| hrvatski | hrv-000 | niobij |
| slovenščina | slv-000 | niobij |
| hrvatski | hrv-000 | niobijem mikrolegirani čelik |
| hrvatski | hrv-000 | niobijevi precipitati |
| latviešu | lvs-000 | niobijs |
| bosanski | bos-000 | niobijum |
| Srpskohrvatski | hbs-001 | niobijum |
| Uyghurche | uig-001 | niobik kislata |
| gagana faʻa Samoa | smo-000 | niobimi |
| Volapük | vol-000 | niobin |
| íslenska | isl-000 | nióbín |
| íslenska | isl-000 | níóbín |
| èdè Yorùbá | yor-000 | ní obìnrin |
| português | por-000 | Niobio |
| português | por-000 | Nióbio |
| luenga aragonesa | arg-000 | niobio |
| Romániço | art-013 | niobio |
| Esperanto | epo-000 | niobio |
| euskara | eus-000 | niobio |
| galego | glg-000 | niobio |
| Ido | ido-000 | niobio |
| italiano | ita-000 | niobio |
| Lingua Franca Nova | lfn-000 | niobio |
| español | spa-000 | niobio |
| italiano | ita-000 | niòbio |
| português | por-000 | nióbio |
| euskara | eus-000 | niobioa |
| brezhoneg | bre-000 | niobiom |
| New International File Names for the Atomic Elements | art-276 | niobion |
| español | spa-000 | niobip |
| lietuvių | lit-000 | niobis |
| čeština | ces-000 | niobit |
| català | cat-000 | niobita |
| galego | glg-000 | niobita |
| português | por-000 | Niobite |
| English | eng-000 | niobite |
| français | fra-000 | niobite |
| čeština | ces-000 | niobitý |
| asturianu | ast-000 | niobiu |
| lingua corsa | cos-000 | niobiu |
| română | ron-000 | niobiu |
| CycL | art-285 | Niobium |
| Deutsch | deu-000 | Niobium |
| English | eng-000 | Niobium |
| français | fra-000 | Niobium |
| latine | lat-000 | Niobium |
| Nederlands | nld-000 | Niobium |
| Afrikaans | afr-000 | niobium |
| Sambahsa-mundialect | art-288 | niobium |
| azərbaycanca | azj-000 | niobium |
| dansk | dan-000 | niobium |
| English | eng-000 | niobium |
| føroyskt | fao-000 | niobium |
| suomi | fin-000 | niobium |
| français | fra-000 | niobium |
| Frysk | fry-000 | niobium |
| ISO 259-3 | heb-001 | niobium |
| hyw-001 | niobium | |
| interlingua | ina-000 | niobium |
| bahasa Indonesia | ind-000 | niobium |
| latine | lat-000 | niobium |
| Limburgs | lim-000 | niobium |
| reo Māori | mri-000 | niobium |
| Nederlands | nld-000 | niobium |
| Bahasa Malaysia | zsm-000 | niobium |
| Talossan | tzl-000 | niobiüm |
| magyar | hun-000 | nióbium |
| íslenska | isl-000 | níóbíum |
| English | eng-000 | niobium analyzer |
| English | eng-000 | niobium-base superconducting material |
| English | eng-000 | niobium-bearing hot metal |
| English | eng-000 | niobium-bearing slag |
| English | eng-000 | niobium billet |
| English | eng-000 | niobium boride |
| English | eng-000 | niobium capacitor |
| English | eng-000 | niobium carbide |
| English | eng-000 | niobium coil |
| English | eng-000 | niobium die |
| English | eng-000 | niobium dioxide |
| English | eng-000 | niobium disulfide |
| Universal Networking Language | art-253 | niobium(icl>metallic_element>thing) |
| English | eng-000 | niobium ingot |
| English | eng-000 | niobium microalloyed steel |
| English | eng-000 | niobium nitride |
| English | eng-000 | niobium oxide |
| English | eng-000 | niobium oxides |
| English | eng-000 | niobium pentafluoride |
| English | eng-000 | niobium pentaoxide |
| English | eng-000 | niobium pentoxide |
| English | eng-000 | niobium powder |
| English | eng-000 | Niobium precipitates |
| English | eng-000 | niobium silicide |
| English | eng-000 | niobium tin |
| limba armãneascã | rup-000 | niobiumu |
| Cymraeg | cym-000 | niobiwm |
| Uyghurche | uig-001 | niobiy |
| oʻzbek | uzn-000 | niobiy |
| Qazaq tili | kaz-002 | nïobïy |
| Uyghurche | uig-001 | niobiy péntoksid |
| Malti | mlt-000 | niobju |
| Loglan | jbo-001 | niobmio |
| slovenčina | slk-000 | nióbnatý |
| Esperanto | epo-000 | niobo |
| Esperanto | epo-000 | niobo larisko |
| English | eng-000 | niobophyllite |
| English | eng-000 | niobous |
| English | eng-000 | niobpyrochlore |
| English | eng-000 | Niobrara |
| suomi | fin-000 | Niobrara |
| Latina Nova | lat-003 | Niobrara |
| Nederlands | nld-000 | Niobrara |
| português | por-000 | Niobrara |
| español | spa-000 | Niobrara |
| svenska | swe-000 | Niobrara |
| Volapük | vol-000 | Niobrara |
| Deutsch | deu-000 | Niobrara County |
| English | eng-000 | Niobrara County |
| lengua lumbarda | lmo-000 | Niobrara County |
| Plattdüütsch | nds-000 | Niobrara County |
| Nederlands | nld-000 | Niobrara County |
| bokmål | nob-000 | Niobrara County |
| svenska | swe-000 | Niobrara County |
| Uyghurche | uig-001 | niobrara hak téshi |
| English | eng-000 | niobrara horse |
| suomi | fin-000 | Niobrara-joki |
| English | eng-000 | Niobrara limestone |
| English | eng-000 | Niobrara River |
| Latina Nova | lat-003 | Niobrara River |
| Deutsch | deu-000 | Niobrarasaurus |
| English | eng-000 | Niobrarasaurus |
| español | spa-000 | Niobrarasaurus |
| polski | pol-000 | Niobrarazaur |
| èdè Yorùbá | yor-000 | ní ọ̀bùn |
| English | eng-000 | niobyl |
| Türkçe | tur-000 | niobyum |
| Gàidhlig | gla-000 | Niocaragua |
| Gaeilge | gle-000 | níochán |
| français | fra-000 | niochon |
| Gaeilge | gle-000 | Nioclás |
| Gaeilge | gle-000 | Níoclas |
| luenga aragonesa | arg-000 | nioclasico |
| luenga aragonesa | arg-000 | nioclasizismo |
| Gaeilge | gle-000 | Niocóis |
| Nuntajɨyi | poi-000 | nïoʼcp |
| Pataxó | pth-000 | niocTokpcToi |
| lenga arpitana | frp-000 | niöd |
| èdè Yorùbá | yor-000 | ní ọ̀dà |
| nuõrttsääʹmǩiõll | sms-000 | niõdâž |
| èdè Yorùbá | yor-000 | ní òde |
| èdè Yorùbá | yor-000 | ní òde ayé |
| èdè Yorùbá | yor-000 | ní òde òní |
| èdè Yorùbá | yor-000 | ní odi |
| èdè Yorùbá | yor-000 | ní odì |
| èdè Yorùbá | yor-000 | ní òdí |
| español | spa-000 | niodimio |
| èdè Yorùbá | yor-000 | ní-òdí-ní-òdì |
| inzebi | nzb-000 | niodo |
| èdè Yorùbá | yor-000 | ní odó |
| èdè Yorùbá | yor-000 | ní òdo |
| èdè Yorùbá | yor-000 | ní ọ̀dọ̀ |
| èdè Yorùbá | yor-000 | ní ọdọọdún |
| donno sɔ | dds-000 | niː odu |
| èdè Yorùbá | yor-000 | ní òdù |
| svenska | swe-000 | niodubbel |