| Ethnologue Language Names | art-330 |
| Popoloca de San Juan Atzingo | |
| ISO 639-3 | art-001 | poe |
| Ethnologue Language Names | art-330 | Atzingo Popoloca |
| Ethnologue Language Names | art-330 | Eastern Popoloca |
| Ethnologue Language Names | art-330 | Ngigua |
| Ethnologue Language Names | art-330 | Popoloca del Oriente |
| Ethnologue Language Names | art-330 | Popoloca, San Juan Atzingo |
| Ethnologue Language Names | art-330 | Southern Popoloca |