| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 882 | |
| ISO 639-3 | art-001 | hid |
| Glottolog Languoid Names | art-326 | Hidatsa |
| Glottocode | art-327 | hida1246 |
| Glottolog Primary Key | art-328 | 36513 |
| English | eng-000 | Hidatsa |
| français | fra-000 | hidatsa |
| español | spa-000 | hidatsa |