| ISO 639-3 | art-001 |
| dui | |
| ISO 639-3 Reference Names | art-289 | Dumun |
| ISO 639-3 Print Names | art-290 | Dumun |
| ISO 639-3 Inverted Names | art-291 | Dumun |
| Ethnologue Primary Language Names | art-323 | Dumun |
| Glottolog Languoid Names | art-326 | Dumun |
| Glottocode | art-327 | dumu1246 |
| Glottolog Primary Key | art-328 | 42919 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2095 |
| Ethnologue Language Names | art-330 | Bai |
| Ethnologue Language Names | art-330 | Dumun |
| English | eng-000 | Dumun |
| français | fra-000 | dumun |
| español | spa-000 | dumun |