| ISO 639-3 Reference Names | art-289 | Iwur |
| ISO 639-3 Print Names | art-290 | Iwur |
| ISO 639-3 Inverted Names | art-291 | Iwur |
| Ethnologue Primary Language Names | art-323 | Morop |
| Glottolog Languoid Names | art-326 | Iwur |
| Glottocode | art-327 | iwur1240 |
| Glottolog Primary Key | art-328 | 43267 |
| Ethnologue Language Names | art-330 | Dinmane |
| Ethnologue Language Names | art-330 | Dintere |
| Ethnologue Language Names | art-330 | Iwoer |
| Ethnologue Language Names | art-330 | Iwur |
| Ethnologue Language Names | art-330 | Morop |
| Ethnologue Language Names | art-330 | Nemah/Nehayah |
| Ethnologue Language Names | art-330 | Upper Dintere |
| English | eng-000 | Iwur |
