| ISO 639-3 | art-001 |
| ldk | |
| ISO 639-3 Reference Names | art-289 | Leelau |
| ISO 639-3 Print Names | art-290 | Leelau |
| ISO 639-3 Inverted Names | art-291 | Leelau |
| Ethnologue Primary Language Names | art-323 | Leelau |
| Glottolog Languoid Names | art-326 | Leelau |
| Glottocode | art-327 | leel1242 |
| Glottolog Primary Key | art-328 | 33097 |
| Ethnologue Language Names | art-330 | Leelau |
| Ethnologue Language Names | art-330 | Lelau |
| Ethnologue Language Names | art-330 | Lelo |
| Ethnologue Language Names | art-330 | Munga |
| Ethnologue Language Names | art-330 | Munga Lelau |
| English | eng-000 | Leelau |