| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1012 | |
| ISO 639-3 | art-001 | quf |
| Glottolog Languoid Names | art-326 | Lambayeque Quechua |
| Glottocode | art-327 | lamb1276 |
| Glottolog Primary Key | art-328 | 33564 |
| English | eng-000 | Quechua of Cajamarca |
| français | fra-000 | quechua de Cajamarca |
| español | spa-000 | quechua de Cajamarca |