| ISO 639-3 Reference Names | art-289 | Irarutu |
| ISO 639-3 Print Names | art-290 | Irarutu |
| ISO 639-3 Inverted Names | art-291 | Irarutu |
| Ethnologue Primary Language Names | art-323 | Irarutu |
| Glottolog Languoid Names | art-326 | Irarutu |
| Glottocode | art-327 | irar1238 |
| Glottolog Primary Key | art-328 | 42489 |
| Ethnologue Language Names | art-330 | Arguni Bay |
| Ethnologue Language Names | art-330 | Irahutu |
| Ethnologue Language Names | art-330 | Irarutu |
| Ethnologue Language Names | art-330 | Irutu |
| Ethnologue Language Names | art-330 | Kaitero |
| Ethnologue Language Names | art-330 | Kasira |
| Deutsch | deu-000 | Irarutu |
| English | eng-000 | Irarutu |
