| ISO 639-3 Reference Names | art-289 | Orejón |
| ISO 639-3 Print Names | art-290 | Orejón |
| ISO 639-3 Inverted Names | art-291 | Orejón |
| Ethnologue Primary Language Names | art-323 | Orejón |
| Glottolog Languoid Names | art-326 | Maihiki |
| Glottocode | art-327 | orej1242 |
| Glottolog Primary Key | art-328 | 34453 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 738 |
| Ethnologue Language Names | art-330 | Coto |
| Ethnologue Language Names | art-330 | Koto |
| Ethnologue Language Names | art-330 | Mai Ja |
| Ethnologue Language Names | art-330 | Nebaji |
| Ethnologue Language Names | art-330 | Orechon |
| Ethnologue Language Names | art-330 | Oregon |
| Ethnologue Language Names | art-330 | Orejón |
| Ethnologue Language Names | art-330 | Payagua |
| Ethnologue Language Names | art-330 | Tutapi |
| English | eng-000 | Orejón |
| français | fra-000 | orejón |
| español | spa-000 | orejón |
