| Glottocode | art-327 |
| apal1257 | |
| ISO 639-3 | art-001 | apy |
| Glottolog Languoid Names | art-326 | Apalaí |
| Glottolog Primary Key | art-328 | 26811 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 761 |
| English | eng-000 | Apalai |
| français | fra-000 | apalai |
| español | spa-000 | aparaí |