| English | eng-000 |
| Huasteca Náhuatl | |
| ISO 639-3 | art-001 | nhe |
| Glottolog Languoid Names | art-326 | Eastern Huasteca Nahuatl |
| Glottocode | art-327 | east2538 |
| Glottolog Primary Key | art-328 | 34642 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1506 |
| français | fra-000 | náhuatl du Huasteca |
| español | spa-000 | nahua de la Huasteca |