| Glottolog Languoid Names | art-326 |
| Petjo | |
| ISO 639-3 | art-001 | pey |
| Glottocode | art-327 | petj1238 |
| Glottolog Primary Key | art-328 | 37095 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2589 |
| English | eng-000 | Peco’ Creole |
| français | fra-000 | créole pecok |
| español | spa-000 | criollo petjo |