| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1366 | |
| ISO 639-3 | art-001 | quc |
| Glottolog Languoid Names | art-326 | K'iche' |
| Glottocode | art-327 | kich1262 |
| Glottolog Primary Key | art-328 | 44761 |
| English | eng-000 | K’iche’ |
| français | fra-000 | k’iche’ |
| español | spa-000 | quiché |