| English | eng-000 |
| Kowaki | |
| ISO 639-3 | art-001 | xow |
| ISO 639-3 Inverted Names | art-291 | Kowaki |
| Glottolog Languoid Names | art-326 | Assan |
| Glottolog Languoid Names | art-326 | Kott |
| Glottocode | art-327 | assa1266 |
| Glottocode | art-327 | kott1239 |
| Glottolog Primary Key | art-328 | 44403 |
| Glottolog Primary Key | art-328 | 44404 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2111 |
| français | fra-000 | kowaki |
| español | spa-000 | kowaki |