| English | eng-000 |
| Tilapa Otomí | |
| ISO 639-3 | art-001 | otl |
| Glottolog Languoid Names | art-326 | Tilapa Otomi |
| Glottocode | art-327 | tila1239 |
| Glottolog Primary Key | art-328 | 39079 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 934 |
| français | fra-000 | otomí de Tilapa |
| español | spa-000 | otomí de Tilapa |