| español | spa-000 |
| guaraní boliviano | |
| ISO 639-3 | art-001 | gnw |
| ISO 639-3 | art-001 | gui |
| Glottolog Languoid Names | art-326 | Eastern Bolivian Guaraní |
| Glottolog Languoid Names | art-326 | Western Bolivian Guaraní |
| Glottocode | art-327 | east2555 |
| Glottocode | art-327 | west2640 |
| Glottolog Primary Key | art-328 | 24392 |
| Glottolog Primary Key | art-328 | 24406 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1927 |
| English | eng-000 | Guaraní Boliviano |
| français | fra-000 | guarani de Bolivie |