| ISO 639-3 | art-001 |
| lac | |
| ISO 639-3 Reference Names | art-289 | Lacandon |
| ISO 639-3 Print Names | art-290 | Lacandon |
| ISO 639-3 Inverted Names | art-291 | Lacandon |
| Ethnologue Primary Language Names | art-323 | Lacandon |
| Glottolog Languoid Names | art-326 | Lacandon |
| Glottocode | art-327 | laca1243 |
| Glottolog Primary Key | art-328 | 44739 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1355 |
| Ethnologue Language Names | art-330 | Lacandon |
| Ethnologue Language Names | art-330 | Lacandón |
| Ethnologue Language Names | art-330 | Lacanjá |
| Ethnologue Language Names | art-330 | Lakantún |
| Ethnologue Language Names | art-330 | Najá |
| English | eng-000 | Lacandon |
| English | eng-000 | Lacandón |
| français | fra-000 | lacandon |
| español | spa-000 | lacandón |