| ISO 639-3 | art-001 |
| duw | |
| ISO 639-3 Reference Names | art-289 | Dusun Witu |
| ISO 639-3 Print Names | art-290 | Dusun Witu |
| ISO 639-3 Inverted Names | art-291 | Dusun Witu |
| Ethnologue Primary Language Names | art-323 | Dusun Witu |
| Glottolog Languoid Names | art-326 | Dusun Witu |
| Glottocode | art-327 | dusu1267 |
| Glottolog Primary Key | art-328 | 42502 |
| Ethnologue Language Names | art-330 | Dusun Pepas |
| Ethnologue Language Names | art-330 | Dusun Witu |
| English | eng-000 | Dusun Witu |