| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 918 | |
| ISO 639-3 | art-001 | tku |
| Glottolog Languoid Names | art-326 | Upper Necaxa Totonac |
| Glottocode | art-327 | uppe1275 |
| Glottolog Primary Key | art-328 | 34098 |
| English | eng-000 | Patla-Chicontla Totonac |
| français | fra-000 | totonaque de Patla-Chicontla |
| español | spa-000 | totonacano de Patla |