| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1913 | |
| ISO 639-3 | art-001 | guo |
| Glottolog Languoid Names | art-326 | Guayabero |
| Glottocode | art-327 | guay1257 |
| Glottolog Primary Key | art-328 | 36361 |
| English | eng-000 | Guayabero |
| français | fra-000 | guayabero |
| español | spa-000 | guayabero |