| Ethnologue Language Names | art-330 |
| Popoloca de San Felipe Otlaltepec | |
| ISO 639-3 | art-001 | pow |
| Ethnologue Language Names | art-330 | Popoloca del Poniente |
| Ethnologue Language Names | art-330 | Popoloca, San Felipe Otlaltepec |
| Ethnologue Language Names | art-330 | Western Popoloca |