| ISO 639-3 | art-001 |
| gnn | |
| ISO 639-3 Reference Names | art-289 | Gumatj |
| ISO 639-3 Print Names | art-290 | Gumatj |
| ISO 639-3 Inverted Names | art-291 | Gumatj |
| Ethnologue Primary Language Names | art-323 | Gumatj |
| Glottolog Languoid Names | art-326 | Gumatj |
| Glottocode | art-327 | guma1253 |
| Glottolog Primary Key | art-328 | 44033 |
| Ethnologue Language Names | art-330 | Gomadj |
| Ethnologue Language Names | art-330 | Gumait |
| Ethnologue Language Names | art-330 | Gumaj |
| Ethnologue Language Names | art-330 | Gumatj |
| Ethnologue Language Names | art-330 | Mangalili |
| English | eng-000 | Gumatj |