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