| ISO 639-3 Reference Names | art-289 | Haroi |
| ISO 639-3 Print Names | art-290 | Haroi |
| ISO 639-3 Inverted Names | art-291 | Haroi |
| Ethnologue Primary Language Names | art-323 | Haroi |
| Glottolog Languoid Names | art-326 | Haroi |
| Glottocode | art-327 | haro1237 |
| Glottolog Primary Key | art-328 | 39549 |
| Ethnologue Language Names | art-330 | Aroi |
| Ethnologue Language Names | art-330 | Bahnar Cham |
| Ethnologue Language Names | art-330 | Haroi |
| Ethnologue Language Names | art-330 | Hoi |
| Ethnologue Language Names | art-330 | Hroi |
| Ethnologue Language Names | art-330 | Hroy |
| Ethnologue Language Names | art-330 | Hrway |
| English | eng-000 | Haroi |
