| ISO 639-3 | art-001 |
| kel | |
| ISO 639-3 Reference Names | art-289 | Kela (Democratic Republic of Congo) |
| ISO 639-3 Print Names | art-290 | Kela (Democratic Republic of Congo) |
| ISO 639-3 Inverted Names | art-291 | Kela (Democratic Republic of Congo) |
| Ethnologue Primary Language Names | art-323 | Kela |
| Glottolog Languoid Names | art-326 | Kela (Democratic Republic of Congo) |
| Glottocode | art-327 | kela1254 |
| Glottolog Primary Key | art-328 | 29513 |
| Ethnologue Language Names | art-330 | Ikela |
| Ethnologue Language Names | art-330 | Kela |
| Ethnologue Language Names | art-330 | Lemba |
| Ethnologue Language Names | art-330 | Okela |
| English | eng-000 | Kela |