| Ethnologue Language Names | art-330 |
| Ingwo | |
| ISO 639-3 | art-001 | nat |
| Ethnologue Language Names | art-330 | Cahungwarya |
| Ethnologue Language Names | art-330 | Hungworo |
| Ethnologue Language Names | art-330 | Ingwe |
| Ethnologue Language Names | art-330 | Ngwe |
| Ethnologue Language Names | art-330 | Ngwoi |
| Ethnologue Language Names | art-330 | Nkwoi |
| Ethnologue Language Names | art-330 | Ungwe |