| ISO 639-3 | art-001 |
| xkk | |
| ISO 639-3 Reference Names | art-289 | Kaco' |
| ISO 639-3 Print Names | art-290 | Kaco' |
| ISO 639-3 Inverted Names | art-291 | Kaco' |
| Ethnologue Primary Language Names | art-323 | Kaco’ |
| Glottolog Languoid Names | art-326 | Kaco' |
| Glottocode | art-327 | kaco1239 |
| Glottolog Primary Key | art-328 | 35704 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2226 |
| Ethnologue Language Names | art-330 | Kachah’ |
| Ethnologue Language Names | art-330 | Kachok |
| Ethnologue Language Names | art-330 | Kaco’ |
| English | eng-000 | Kaco’ |
| français | fra-000 | kraco’ |
| español | spa-000 | kaco’ |