| ISO 639-3 | art-001 |
| lef | |
| ISO 639-3 Reference Names | art-289 | Lelemi |
| ISO 639-3 Print Names | art-290 | Lelemi |
| ISO 639-3 Inverted Names | art-291 | Lelemi |
| Ethnologue Primary Language Names | art-323 | Lelemi |
| Glottolog Languoid Names | art-326 | Lelemi |
| Glottocode | art-327 | lele1264 |
| Glottolog Primary Key | art-328 | 29252 |
| Ethnologue Language Names | art-330 | Buem |
| Ethnologue Language Names | art-330 | Lafana |
| Ethnologue Language Names | art-330 | Lefana |
| Ethnologue Language Names | art-330 | Lelemi |
| English | eng-000 | Lelemi |