| ISO 639-3 | art-001 |
| aau | |
| ISO 639-3 Reference Names | art-289 | Abau |
| ISO 639-3 Print Names | art-290 | Abau |
| ISO 639-3 Inverted Names | art-291 | Abau |
| Ethnologue Primary Language Names | art-323 | Abau |
| Glottolog Languoid Names | art-326 | Abau |
| Glottocode | art-327 | abau1245 |
| Glottolog Primary Key | art-328 | 26651 |
| Ethnologue Language Names | art-330 | Abau |
| Ethnologue Language Names | art-330 | Central Abau |
| Ethnologue Language Names | art-330 | Downriver Abau |
| Ethnologue Language Names | art-330 | Downriver border Abau |
| Ethnologue Language Names | art-330 | Green River |
| Ethnologue Language Names | art-330 | Upriver Abau |
| English | eng-000 | Abau |
| русский | rus-000 | абау |