| Gaeilge | gle-000 |
| Nígir | |
| Afrikaans | afr-000 | Niger |
| አማርኛ | amh-000 | ኒጄር |
| العربية | arb-000 | النيجر |
| العربية | arb-000 | اَلنِّيجَر |
| العربية | arb-000 | نيجر |
| ארמית | arc-000 | ܢܝܓܪ |
| luenga aragonesa | arg-000 | Nícher |
| مصري | arz-000 | النايجر |
| asturianu | ast-000 | Níxer |
| azərbaycanca | azj-000 | Niger |
| bamanankan | bam-000 | Nijer |
| беларуская | bel-000 | Нігер |
| বাংলা | ben-000 | নাইজার |
| bosanski | bos-000 | Niger |
| বিষ্ণুপ্রিয়া মণিপুরী ভাষা | bpy-000 | নাইজের |
| brezhoneg | bre-000 | Niger |
| български | bul-000 | Нигер |
| català | cat-000 | Níger |
| binisayang Sinugboanon | ceb-000 | Niger |
| čeština | ces-000 | Niger |
| 普通话 | cmn-000 | 尼日尔 |
| 國語 | cmn-001 | 尼日爾 |
| Kernowek | cor-000 | Pow Nijer |
| Qırımtatar tili | crh-000 | Niger |
| Cymraeg | cym-000 | Niger |
| dansk | dan-000 | Niger |
| Deutsch | deu-000 | Niger |
| Zazaki | diq-000 | Nicer |
| ދިވެހިބަސް | div-000 | ނިޖަރު |
| dolnoserbska reč | dsb-000 | Niger |
| eesti | ekk-000 | Niger |
| ελληνικά | ell-000 | Νίγηρας |
| English | eng-000 | Niger |
| Esperanto | epo-000 | Niĝerlando |
| Esperanto | epo-000 | Niĝero |
| euskara | eus-000 | Niger |
| føroyskt | fao-000 | Niger |
| suomi | fin-000 | Niger |
| français | fra-000 | Niger |
| lenga arpitana | frp-000 | Nig·èr |
| Frysk | fry-000 | Niger |
| Gàidhlig | gla-000 | Nìgeir |
| Gaeilge | gle-000 | Poblacht na Nígire |
| galego | glg-000 | Níxer |
| yn Ghaelg | glv-000 | yn Neegeyr |
| kreyòl ayisyen | hat-000 | Nijè |
| Hausa | hau-000 | Nijar |
| Српскохрватски | hbs-000 | Нигер |
| Srpskohrvatski | hbs-001 | Niger |
| עברית | heb-000 | ניז'ר |
| fiji hindi | hif-000 | Niger |
| हिन्दी | hin-000 | नाइगर |
| हिन्दी | hin-000 | नाइजर |
| hrvatski | hrv-000 | Niger |
| hornjoserbšćina | hsb-000 | Niger |
| magyar | hun-000 | Niger |
| արևելահայերեն | hye-000 | Նիգեր |
| asụsụ Igbo | ibo-000 | Niger |
| Ido | ido-000 | Nijer |
| Interlingue | ile-000 | Niger |
| interlingua | ina-000 | Niger |
| bahasa Indonesia | ind-000 | Niger |
| íslenska | isl-000 | Níger |
| italiano | ita-000 | Niger |
| basa Jawa | jav-000 | Niger |
| 日本語 | jpn-000 | ニジェール |
| Kĩkamba | kam-000 | Naija |
| कॉशुर | kas-001 | नीजे |
| ქართული | kat-000 | ნიგერი |
| қазақ | kaz-000 | Нижер |
| Gĩkũyũ | kik-000 | Naija |
| Kalenjin | kln-000 | Naija |
| Kurmancî | kmr-000 | Nîjer |
| 한국어 | kor-000 | 니제르 |
| latine | lat-000 | Niger |
| lengua lígure | lij-000 | Niger |
| lingála | lin-000 | Nizer |
| lietuvių | lit-000 | Nigeris |
| lengua lumbarda | lmo-000 | Niger |
| Lëtzebuergesch | ltz-000 | Niger |
| Dholuo | luo-000 | Naija |
| Oluluyia | luy-000 | Naija |
| latviešu | lvs-000 | Nigēra |
| മലയാളം | mal-000 | നീഷര് |
| मराठी | mar-000 | नायजर |
| Kĩmĩrũ | mer-000 | Naija |
| македонски | mkd-000 | Нигер |
| Bân-lâm-gú | nan-005 | Niger |
| Plattdüütsch-Neddersassisch | nds-002 | Niger |
| Nederlands | nld-000 | Niger |
| bokmål | nob-000 | Niger |
| Novial | nov-000 | Niger |
| occitan | oci-000 | Nigèr |
| ирон ӕвзаг | oss-000 | Нигер |
| Amanung Sisuan | pam-000 | Niger |
| فارسی | pes-000 | نیجر |
| Norfuk | pih-000 | Niijir |
| lenga piemontèisa | pms-000 | Nìger |
| polski | pol-000 | Niger |
| português | por-000 | Níger |
| Qusqu qhichwa simi | quz-000 | Niqir |
| română | ron-000 | Niger |
| русский | rus-000 | Ниге́р |
| русский | rus-000 | Нигер |
| саха тыла | sah-000 | Нигер |
| संस्कृतम् | san-000 | नीजे |
| lingua siciliana | scn-000 | Niger |
| slovenčina | slk-000 | Niger |
| slovenščina | slv-000 | Niger |
| davvisámegiella | sme-000 | Niger |
| español | spa-000 | Níger |
| shqip | sqi-000 | Nigeri |
| sardu | srd-000 | Nixèr |
| српски | srp-000 | Нигер |
| svenska | swe-000 | Niger |
| Kiswahili | swh-000 | Niger |
| Kiswahili | swh-000 | Nijeri |
| Ślůnsko godka | szl-000 | Ńiger |
| தமிழ் | tam-000 | நைஜர் |
| тоҷикӣ | tgk-000 | Ниҷер |
| Tagalog | tgl-000 | Niger |
| ภาษาไทย | tha-000 | ประเทศไนเจอร์ |
| ภาษาไทย | tha-000 | ไนเจอร์ |
| ትግርኛ | tir-000 | ናይጀር |
| xiTsonga | tso-000 | Niger |
| Türkçe | tur-000 | Nijer |
| ئۇيغۇرچە | uig-000 | نىگېر |
| Uyghurche | uig-001 | Nigér |
| українська | ukr-000 | Ніґер |
| اردو | urd-000 | نائجر |
| oʻzbek | uzn-000 | Niger |
| łéngua vèneta | vec-000 | Niger |
| tiếng Việt | vie-000 | Niger |
| kàllaama wolof | wol-000 | Niseer |
| èdè Yorùbá | yor-000 | Nìjẹ̀r |
| 廣東話 | yue-000 | 尼日爾 |
| Bahasa Malaysia | zsm-000 | Niger |