| ISO 639-3 Reference Names | art-289 | Tiwa |
| ISO 639-3 Print Names | art-290 | Tiwa |
| ISO 639-3 Inverted Names | art-291 | Tiwa |
| Ethnologue Primary Language Names | art-323 | Tiwa |
| Glottolog Languoid Names | art-326 | Tiwa |
| Glottocode | art-327 | tiwa1253 |
| Glottolog Primary Key | art-328 | 28157 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1173 |
| Ethnologue Language Names | art-330 | Datiyali |
| Ethnologue Language Names | art-330 | Dowyan |
| Ethnologue Language Names | art-330 | Hajowali |
| Ethnologue Language Names | art-330 | Lalung |
| Ethnologue Language Names | art-330 | Tiwa |
| 普通话 | cmn-000 | 提瓦语 |
| English | eng-000 | Tiwa |
| français | fra-000 | tiwa |
| español | spa-000 | tigua |
| español | spa-000 | tiwa |
