| ISO 639-3 | art-001 |
| bwm | |
| ISO 639-3 Reference Names | art-289 | Biwat |
| ISO 639-3 Print Names | art-290 | Biwat |
| ISO 639-3 Inverted Names | art-291 | Biwat |
| Ethnologue Primary Language Names | art-323 | Biwat |
| Glottolog Languoid Names | art-326 | Biwat |
| Glottocode | art-327 | biwa1243 |
| Glottolog Primary Key | art-328 | 33709 |
| Ethnologue Language Names | art-330 | Biwat |
| Ethnologue Language Names | art-330 | Munduguma |
| Ethnologue Language Names | art-330 | Mundugumor |
| English | eng-000 | Biwat |