| ISO 639-3 | art-001 |
| hav | |
| ISO 639-3 Reference Names | art-289 | Havu |
| ISO 639-3 Print Names | art-290 | Havu |
| ISO 639-3 Inverted Names | art-291 | Havu |
| Ethnologue Primary Language Names | art-323 | Havu |
| Glottolog Languoid Names | art-326 | Havu |
| Glottocode | art-327 | havu1238 |
| Glottolog Primary Key | art-328 | 30459 |
| Ethnologue Language Names | art-330 | Haavu |
| Ethnologue Language Names | art-330 | Havu |
| Ethnologue Language Names | art-330 | Kihavu |
| English | eng-000 | Havu |