| Ethnologue Language Names | art-330 |
| Landu | |
| ISO 639-3 | art-001 | bth |
| ISO 639-3 | art-001 | rgu |
| Ethnologue Language Names | art-330 | Biatah |
| Ethnologue Language Names | art-330 | Bidayuh, Biatah |
| Ethnologue Language Names | art-330 | Bideyu |
| Ethnologue Language Names | art-330 | Lundu |
| Ethnologue Language Names | art-330 | Pueh |
| Ethnologue Language Names | art-330 | Siburan |