| español | spa-000 |
| önge | |
| ISO 639-3 | art-001 | oon |
| Glottolog Languoid Names | art-326 | Önge |
| Glottocode | art-327 | onge1236 |
| Glottolog Primary Key | art-328 | 34405 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2455 |
| English | eng-000 | Onge |
| français | fra-000 | onge |