| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 870 | |
| ISO 639-3 | art-001 | hop |
| Glottolog Languoid Names | art-326 | Hopi |
| Glottocode | art-327 | hopi1249 |
| Glottolog Primary Key | art-328 | 34709 |
| English | eng-000 | Hopi |
| français | fra-000 | hopi |
| español | spa-000 | hopí |