| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1355 | |
| ISO 639-3 | art-001 | lac |
| Glottolog Languoid Names | art-326 | Lacandon |
| Glottocode | art-327 | laca1243 |
| Glottolog Primary Key | art-328 | 44739 |
| English | eng-000 | Lacandón |
| français | fra-000 | lacandon |
| español | spa-000 | lacandón |