| English | eng-000 |
| Western Popoloc | |
| ISO 639-3 | art-001 | pow |
| Glottolog Languoid Names | art-326 | San Felipe Otlaltepec Popoloca |
| Glottocode | art-327 | sanf1264 |
| Glottolog Primary Key | art-328 | 39191 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1267 |
| français | fra-000 | popoloc occidental |
| español | spa-000 | popoloca occidental |