| Glottolog Primary Key | art-328 |
| 35704 | |
| ISO 639-3 | art-001 | xkk |
| Glottolog Languoid Names | art-326 | Kaco' |
| Glottocode | art-327 | kaco1239 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2226 |
| English | eng-000 | Kaco’ |
| français | fra-000 | kraco’ |
| español | spa-000 | kaco’ |