| français | fra-000 |
| le Niger | |
| العربية | arb-000 | النيجر |
| العربية | arb-000 | جمهورية النيجر |
| ISO 3166 alpha | art-006 | NE |
| ISO 3166 alpha | art-006 | NER |
| UN M.49 | art-279 | 562 |
| UNDP Country Codes | art-294 | NER |
| FAO Country Code | art-296 | 158 |
| GAUL Country Codes | art-297 | 181 |
| bamanankan | bam-000 | Joliba |
| 普通话 | cmn-000 | 尼日尔 |
| 普通话 | cmn-000 | 尼日尔共和国 |
| English | eng-000 | Niger |
| English | eng-000 | Niger River |
| English | eng-000 | the Niger |
| English | eng-000 | the Republic of the Niger |
| français | fra-000 | Niger |
| français | fra-000 | la République du Niger |
| italiano | ita-000 | Niger |
| italiano | ita-000 | Repubblica del Niger |
| русский | rus-000 | Нигер |
| русский | rus-000 | Республика Нигер |
| español | spa-000 | Níger |
| español | spa-000 | el Níger |
| español | spa-000 | la República del Níger |