| English | eng-000 |
| Nadëb | |
| ISO 639-3 | art-001 | mbj |
| ISO 639-3 Inverted Names | art-291 | Nadëb |
| Glottolog Languoid Names | art-326 | Nadëb |
| Glottocode | art-327 | nade1244 |
| Glottolog Primary Key | art-328 | 28802 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1839 |
| français | fra-000 | nadëb |
| español | spa-000 | macú nadeb |
| español | spa-000 | nadëb |