| español | spa-000 |
| omagua | |
| ISO 639-3 | art-001 | omg |
| ISO 639-3 Inverted Names | art-291 | Omagua |
| Glottolog Languoid Names | art-326 | Omagua |
| Glottocode | art-327 | omag1248 |
| Glottolog Primary Key | art-328 | 24423 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 638 |
| brezhoneg | bre-000 | omagweg |
| English | eng-000 | Omagua |
| français | fra-000 | omagua |
| português | por-000 | omágua |