| Glottocode | art-327 |
| jaku1244 | |
| ISO 639-3 | art-001 | jak |
| Glottolog Languoid Names | art-326 | Jakun |
| Glottolog Primary Key | art-328 | 39470 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2283 |
| English | eng-000 | Orang Hulu |
| français | fra-000 | orang hulu |
| español | spa-000 | yakuno |