| Ethnologue Language Names | art-330 |
| Geja | |
| ISO 639-3 | art-001 | ngp |
| Ethnologue Language Names | art-330 | Kingulu |
| Ethnologue Language Names | art-330 | Ngulu |
| Ethnologue Language Names | art-330 | Nguru |
| Ethnologue Language Names | art-330 | Nguu |
| Ethnologue Language Names | art-330 | Wayomba |