| ISO 639-3 | art-001 |
| lej | |
| ISO 639-3 Reference Names | art-289 | Lengola |
| ISO 639-3 Print Names | art-290 | Lengola |
| ISO 639-3 Inverted Names | art-291 | Lengola |
| Ethnologue Primary Language Names | art-323 | Lengola |
| Glottolog Languoid Names | art-326 | Lengola |
| Glottocode | art-327 | leng1258 |
| Glottolog Primary Key | art-328 | 30971 |
| Ethnologue Language Names | art-330 | Kilengola |
| Ethnologue Language Names | art-330 | Lengola |
| Ethnologue Language Names | art-330 | Lengora |
| English | eng-000 | Lengola |
| русский | rus-000 | ленгола |