| Ethnologue Language Names | art-330 |
| Olunchun | |
| ISO 639-3 | art-001 | orh |
| Ethnologue Language Names | art-330 | Elunchun |
| Ethnologue Language Names | art-330 | Orochen |
| Ethnologue Language Names | art-330 | Orochon |
| Ethnologue Language Names | art-330 | Oronchon |
| Ethnologue Language Names | art-330 | Oroqen |
| Ethnologue Language Names | art-330 | Ulunchun |