| English | eng-000 |
| Krenjê | |
| ISO 639-3 | art-001 | xre |
| Glottolog Languoid Names | art-326 | Kreye |
| Glottocode | art-327 | krey1238 |
| Glottolog Primary Key | art-328 | 25934 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 618 |
| français | fra-000 | krenjê |
| español | spa-000 | kreye |