| English | eng-000 |
| Central Cuicatec | |
| ISO 639-3 | art-001 | cux |
| Glottolog Languoid Names | art-326 | Tepeuxila Cuicatec |
| Glottocode | art-327 | tepe1280 |
| Glottolog Primary Key | art-328 | 39130 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1016 |
| français | fra-000 | cuicatèque central |
| español | spa-000 | cuicateco central |