| ISO 639-3 | art-001 |
| akw | |
| ISO 639-3 Reference Names | art-289 | Akwa |
| ISO 639-3 Print Names | art-290 | Akwa |
| ISO 639-3 Inverted Names | art-291 | Akwa |
| Ethnologue Primary Language Names | art-323 | Akwa |
| Glottolog Languoid Names | art-326 | Akwa |
| Glottocode | art-327 | akwa1248 |
| Glottolog Primary Key | art-328 | 29714 |
| Ethnologue Language Names | art-330 | Akwa |
| English | eng-000 | Akwa |
| русский | rus-000 | аква |