| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 2719 | |
| Glottolog Languoid Names | art-326 | Jakalteko, Western |
| Glottocode | art-327 | jaka1246 |
| Glottolog Primary Key | art-328 | 104918 |
| English | eng-000 | Jakaltek |
| français | fra-000 | jacaltèque |
| español | spa-000 | jacalteko |