| ISO 639-3 | art-001 |
| yuc | |
| ISO 639-3 Reference Names | art-289 | Yuchi |
| ISO 639-3 Print Names | art-290 | Yuchi |
| ISO 639-3 Inverted Names | art-291 | Yuchi |
| Ethnologue Primary Language Names | art-323 | Yuchi |
| Glottolog Languoid Names | art-326 | Yuchi |
| Glottocode | art-327 | yuch1247 |
| Glottolog Primary Key | art-328 | 26356 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 902 |
| Ethnologue Language Names | art-330 | Uchean |
| Ethnologue Language Names | art-330 | Yuchi |
| English | eng-000 | Yuchi |
| français | fra-000 | yuchi |
| español | spa-000 | yuchi |