| Ethnologue Language Names | art-330 |
| Náhuatl de la Huasteca Occidental | |
| ISO 639-3 | art-001 | nhw |
| Ethnologue Language Names | art-330 | Nahuatl, Western Huasteca |
| Ethnologue Language Names | art-330 | Náhuatl de Tamazunchale |
| Ethnologue Language Names | art-330 | Western Huasteca Aztec |