| español | spa-000 |
| koraku | |
| ISO 639-3 | art-001 | kfq |
| Glottolog Languoid Names | art-326 | Korku |
| Glottocode | art-327 | kork1243 |
| Glottolog Primary Key | art-328 | 35737 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1210 |
| English | eng-000 | Korku |
| français | fra-000 | korku |