| ISO 639-3 Reference Names | art-289 | Kelo |
| ISO 639-3 Print Names | art-290 | Kelo |
| ISO 639-3 Inverted Names | art-291 | Kelo |
| Ethnologue Primary Language Names | art-323 | Kelo |
| Glottolog Languoid Names | art-326 | Kelo |
| Glottocode | art-327 | kelo1246 |
| Glottolog Primary Key | art-328 | 34185 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1732 |
| Ethnologue Language Names | art-330 | Beni Sheko |
| Ethnologue Language Names | art-330 | Kelo |
| Ethnologue Language Names | art-330 | Kelo-Beni Sheko |
| Ethnologue Language Names | art-330 | Ndu-Faa-Keelo |
| Ethnologue Language Names | art-330 | Tornasi |
| English | eng-000 | Kelo |
| français | fra-000 | kelo |
| español | spa-000 | kelo |
