| Ethnologue Language Names | art-330 |
| Gnumbu | |
| ISO 639-3 | art-001 | nrx |
| Ethnologue Language Names | art-330 | Gnormbur |
| Ethnologue Language Names | art-330 | Koarnbut |
| Ethnologue Language Names | art-330 | Ngormbur |
| Ethnologue Language Names | art-330 | Ngumbur |
| Ethnologue Language Names | art-330 | Ngurmbur |
| Ethnologue Language Names | art-330 | Oormbur |