| Ethnologue Language Names | art-330 |
| Nuaulu | |
| ISO 639-3 | art-001 | nni |
| ISO 639-3 | art-001 | nxl |
| Ethnologue Language Names | art-330 | Fatakai |
| Ethnologue Language Names | art-330 | Nuaulu, North |
| Ethnologue Language Names | art-330 | Nuaulu, South |
| Ethnologue Language Names | art-330 | Patakai |