| English | eng-000 |
| Texistepecan | |
| ISO 639-3 | art-001 | poq |
| Glottolog Languoid Names | art-326 | Texistepec Popoluca |
| Glottocode | art-327 | texi1237 |
| Glottolog Primary Key | art-328 | 43715 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 911 |
| français | fra-000 | texistepèque |
| español | spa-000 | popoluca de Texistepeco |