| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1356 | |
| ISO 639-3 | art-001 | chf |
| Glottolog Languoid Names | art-326 | Tabasco Chontal |
| Glottocode | art-327 | taba1266 |
| Glottolog Primary Key | art-328 | 44785 |
| English | eng-000 | Chontal Tabasco |
| français | fra-000 | chontal du Tabasco |
| español | spa-000 | chontal de Tabasco |