| Ethnologue Language Names | art-330 |
| Guwan | |
| ISO 639-3 | art-001 | gma |
| Ethnologue Language Names | art-330 | Gambera |
| Ethnologue Language Names | art-330 | Gamberre |
| Ethnologue Language Names | art-330 | Gambre |
| Ethnologue Language Names | art-330 | Gamgre |
| Ethnologue Language Names | art-330 | Kambera |