| ISO 639-3 Reference Names | art-289 | Wayu |
| ISO 639-3 Print Names | art-290 | Wayu |
| ISO 639-3 Inverted Names | art-291 | Wayu |
| Ethnologue Primary Language Names | art-323 | Wayu |
| Glottolog Languoid Names | art-326 | Wayu |
| Glottocode | art-327 | wayu1241 |
| Glottolog Primary Key | art-328 | 28052 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 439 |
| Ethnologue Language Names | art-330 | Bayu |
| Ethnologue Language Names | art-330 | Hayu |
| Ethnologue Language Names | art-330 | Marin Khola |
| Ethnologue Language Names | art-330 | Sindhuli |
| Ethnologue Language Names | art-330 | Vayu |
| Ethnologue Language Names | art-330 | Wayo |
| Ethnologue Language Names | art-330 | Wayu |
| English | eng-000 | Hayu |
| English | eng-000 | Wayu |
| français | fra-000 | hayu |
| español | spa-000 | hayu |
