| français | fra-000 |
| katla | |
| ISO 639-3 | art-001 | kcr |
| Glottolog Languoid Names | art-326 | Katla |
| Glottocode | art-327 | katl1237 |
| Glottolog Primary Key | art-328 | 34168 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 62 |
| English | eng-000 | Katla |
| español | spa-000 | catla |