| Gaeilge | gle-000 |
| Poblacht na Nígire | |
| العربية | arb-000 | اَلنِّيجَر |
| العربية | arb-000 | جمهوريَة النيجر |
| বাংলা | ben-000 | নাইজার |
| brezhoneg | bre-000 | Niger |
| čeština | ces-000 | Niger |
| 普通话 | cmn-000 | 尼日尔 |
| 國語 | cmn-001 | 尼日爾 |
| dansk | dan-000 | Niger |
| dansk | dan-000 | Republikken Niger |
| Deutsch | deu-000 | Niger |
| ελληνικά | ell-000 | Νίγηρας |
| English | eng-000 | Niger |
| English | eng-000 | Republic of Niger |
| Esperanto | epo-000 | Niĝerlando |
| Esperanto | epo-000 | Niĝero |
| føroyskt | fao-000 | Niger |
| suomi | fin-000 | Niger |
| français | fra-000 | Niger |
| Gaeilge | gle-000 | Nígir |
| galego | glg-000 | Níxer |
| Српскохрватски | hbs-000 | Нигер |
| Srpskohrvatski | hbs-001 | Niger |
| עברית | heb-000 | ניז'ר |
| हिन्दी | hin-000 | नाइजर |
| magyar | hun-000 | Niger |
| արևելահայերեն | hye-000 | Նիգեր |
| interlingua | ina-000 | Niger |
| íslenska | isl-000 | Níger |
| italiano | ita-000 | Niger |
| 日本語 | jpn-000 | ニジェール |
| Kĩkamba | kam-000 | Naija |
| Gĩkũyũ | kik-000 | Naija |
| Kalenjin | kln-000 | Naija |
| 한국어 | kor-000 | 니제르 |
| Dholuo | luo-000 | Naija |
| Oluluyia | luy-000 | Naija |
| latviešu | lvs-000 | Nigēra |
| Kĩmĩrũ | mer-000 | Naija |
| македонски | mkd-000 | Нигер |
| Nederlands | nld-000 | Niger |
| bokmål | nob-000 | Niger |
| فارسی | pes-000 | نیجر |
| polski | pol-000 | Niger |
| português | por-000 | Níger |
| português | por-000 | República de Níger |
| português | por-000 | República do Níger |
| română | ron-000 | Niger |
| română | ron-000 | Republica Niger |
| русский | rus-000 | Ниге́р |
| español | spa-000 | Níger |
| svenska | swe-000 | Niger |
| Kiswahili | swh-000 | Nijeri |
| ภาษาไทย | tha-000 | ไนเจอร์ |
| Türkçe | tur-000 | Nijer |