| ISO 639-3 | art-001 |
| kxh | |
| ISO 639-3 Reference Names | art-289 | Karo (Ethiopia) |
| ISO 639-3 Print Names | art-290 | Karo (Ethiopia) |
| ISO 639-3 Inverted Names | art-291 | Karo (Ethiopia) |
| Ethnologue Primary Language Names | art-323 | Karo |
| Glottolog Languoid Names | art-326 | Karo (Ethiopia) |
| Glottocode | art-327 | karo1297 |
| Glottolog Primary Key | art-328 | 43677 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1683 |
| Ethnologue Language Names | art-330 | Cherre |
| Ethnologue Language Names | art-330 | Karo |
| Ethnologue Language Names | art-330 | Kere |
| Ethnologue Language Names | art-330 | Kerre |
| English | eng-000 | Karo |
| français | fra-000 | karo |
| español | spa-000 | karo |