| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 1532 | |
| ISO 639-3 | art-001 | otw |
| Glottolog Languoid Names | art-326 | Ottawa |
| Glottocode | art-327 | otta1242 |
| Glottolog Primary Key | art-328 | 23878 |
| English | eng-000 | Ottawa |
| français | fra-000 | ottawa |
| español | spa-000 | oyibua odahua |