| English | eng-000 |
| Geji cluster | |
| ISO 639-3 | art-001 | gji |
| Glottolog Languoid Names | art-326 | Geji |
| Glottocode | art-327 | geji1246 |
| Glottolog Primary Key | art-328 | 25517 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 32 |
| français | fra-000 | groupe geji |
| español | spa-000 | grupo geji |