| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1260 | |
| ISO 639-3 | art-001 | sja |
| Glottolog Languoid Names | art-326 | Epena |
| Glottocode | art-327 | epen1239 |
| Glottolog Primary Key | art-328 | 33693 |
| English | eng-000 | Sia Pedee |
| français | fra-000 | sia pedee |
| español | spa-000 | sia pedee |