| ISO 639-3 Reference Names | art-289 | Uduk |
| ISO 639-3 Print Names | art-290 | Uduk |
| ISO 639-3 Inverted Names | art-291 | Uduk |
| Ethnologue Primary Language Names | art-323 | Uduk |
| Glottolog Languoid Names | art-326 | Uduk |
| Glottocode | art-327 | uduk1239 |
| Glottolog Primary Key | art-328 | 25972 |
| Ethnologue Language Names | art-330 | Kebeirka |
| Ethnologue Language Names | art-330 | Korara |
| Ethnologue Language Names | art-330 | Kumus |
| Ethnologue Language Names | art-330 | Kwanim Pa |
| Ethnologue Language Names | art-330 | Othan |
| Ethnologue Language Names | art-330 | Twampa |
| Ethnologue Language Names | art-330 | Uduk |
| English | eng-000 | Uduk |
