| Ethnologue Language Names | art-330 |
| Siwai | |
| ISO 639-3 | art-001 | mmp |
| ISO 639-3 | art-001 | siw |
| Ethnologue Language Names | art-330 | Motuna |
| Ethnologue Language Names | art-330 | Musa |
| Ethnologue Language Names | art-330 | Musan |
| Ethnologue Language Names | art-330 | Musian |
| Ethnologue Language Names | art-330 | Siafli |
| Ethnologue Language Names | art-330 | Siawi |