| bălgarski ezik | bul-001 |
| Niger | |
| bamanankan | bam-000 | Jeliba |
| Hànyǔ | cmn-003 | Nírìěr hé |
| dansk | dan-000 | Niger |
| Deutsch | deu-000 | Niger |
| English | eng-000 | Niger |
| Esperanto | epo-000 | Niĝero |
| suomi | fin-000 | Niger |
| français | fra-000 | Niger |
| ISO 259-3 | heb-001 | Niz'er |
| magyar | hun-000 | Niger |
| íslenska | isl-000 | Nígerfljót |
| italiano | ita-000 | Niger |
| Nihongo | jpn-001 | ''Nijēru''-gawa |
| Lëtzebuergesch | ltz-000 | Niger |
| Nederlands | nld-000 | Niger |
| bokmål | nob-000 | Niger |
| Isfahani | pes-001 | Niǧer |
| polski | pol-000 | Niger |
| português | por-000 | Rio Níger |
| Sängö | sag-000 | Isa Ber |
| slovenčina | slk-000 | Niger |
| slovenščina | slv-000 | Niger |
| español | spa-000 | Río Níger |
| srpski | srp-001 | Niger |
| svenska | swe-000 | Niger |
| Kiswahili | swh-000 | Niger |