| ISO 639-3 | art-001 |
| hoe | |
| ISO 639-3 Reference Names | art-289 | Horom |
| ISO 639-3 Print Names | art-290 | Horom |
| ISO 639-3 Inverted Names | art-291 | Horom |
| Ethnologue Primary Language Names | art-323 | Horom |
| Glottolog Languoid Names | art-326 | Horom |
| Glottocode | art-327 | horo1245 |
| Glottolog Primary Key | art-328 | 31849 |
| Ethnologue Language Names | art-330 | Horom |
| Ethnologue Language Names | art-330 | Kaleri |
| English | eng-000 | Horom |