| ISO 639-3 | art-001 |
| okj | |
| ISO 639-3 Reference Names | art-289 | Oko-Juwoi |
| ISO 639-3 Print Names | art-290 | Oko-Juwoi |
| ISO 639-3 Inverted Names | art-291 | Oko-Juwoi |
| Ethnologue Primary Language Names | art-323 | Oko-Juwoi |
| Glottolog Languoid Names | art-326 | Oko-Juwoi |
| Glottocode | art-327 | okoj1239 |
| Glottolog Primary Key | art-328 | 43553 |
| Ethnologue Language Names | art-330 | Junoi |
| Ethnologue Language Names | art-330 | Juwoi |
| Ethnologue Language Names | art-330 | Oko-Juwoi |
| Ethnologue Language Names | art-330 | Oku-Juwoi |
| English | eng-000 | Oko-Juwoi |