| ISO 639-3 | art-001 |
| gea | |
| ISO 639-3 Reference Names | art-289 | Geruma |
| ISO 639-3 Print Names | art-290 | Geruma |
| ISO 639-3 Inverted Names | art-291 | Geruma |
| Ethnologue Primary Language Names | art-323 | Geruma |
| Glottolog Languoid Names | art-326 | Geruma |
| Glottocode | art-327 | geru1240 |
| Glottolog Primary Key | art-328 | 25550 |
| Ethnologue Language Names | art-330 | Duurum |
| Ethnologue Language Names | art-330 | Gerema |
| Ethnologue Language Names | art-330 | Germa |
| Ethnologue Language Names | art-330 | Geruma |
| Ethnologue Language Names | art-330 | Sum |
| English | eng-000 | Geruma |