| Ethnologue Language Names | art-330 |
| Pu No | |
| ISO 639-3 | art-001 | buh |
| ISO 639-3 | art-001 | bwx |
| Ethnologue Language Names | art-330 | Bunu, Younuo |
| Ethnologue Language Names | art-330 | Punu |
| Ethnologue Language Names | art-330 | Younuo |
| Ethnologue Language Names | art-330 | Yuno |
| Ethnologue Language Names | art-330 | Yunuo |