| français | fra-000 |
| popoloc oriental | |
| ISO 639-3 | art-001 | poe |
| Glottolog Languoid Names | art-326 | San Juan Atzingo Popoloca |
| Glottocode | art-327 | sanj1285 |
| Glottolog Primary Key | art-328 | 39194 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1269 |
| English | eng-000 | Eastern Popoloc |
| español | spa-000 | popoloca oriental |