| ISO 639-3 | art-001 |
| nnu | |
| ISO 639-3 Reference Names | art-289 | Dwang |
| ISO 639-3 Print Names | art-290 | Dwang |
| ISO 639-3 Inverted Names | art-291 | Dwang |
| Ethnologue Primary Language Names | art-323 | Dwang |
| Glottolog Languoid Names | art-326 | Dwang |
| Glottocode | art-327 | dwan1238 |
| Glottolog Primary Key | art-328 | 29352 |
| Ethnologue Language Names | art-330 | Bekye |
| Ethnologue Language Names | art-330 | Dwan |
| Ethnologue Language Names | art-330 | Dwang |
| Ethnologue Language Names | art-330 | Kenyen |
| Ethnologue Language Names | art-330 | Nchumunu |
| Ethnologue Language Names | art-330 | Wiase |
| English | eng-000 | Dwang |