| español | spa-000 |
| krahó | |
| ISO 639-3 | art-001 | xra |
| Glottolog Languoid Names | art-326 | Krahô |
| Glottocode | art-327 | krah1246 |
| Glottolog Primary Key | art-328 | 25938 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2066 |
| English | eng-000 | Krahô |
| français | fra-000 | krahô |