| ISO 639-3 Reference Names | art-289 | Kuy |
| ISO 639-3 Print Names | art-290 | Kuy |
| ISO 639-3 Inverted Names | art-291 | Kuy |
| Ethnologue Primary Language Names | art-323 | Kuy |
| Glottolog Languoid Names | art-326 | Kuy |
| Glottocode | art-327 | kuyy1240 |
| Glottolog Primary Key | art-328 | 35553 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2463 |
| Ethnologue Language Names | art-330 | Antra |
| Ethnologue Language Names | art-330 | Aouei |
| Ethnologue Language Names | art-330 | Chang |
| Ethnologue Language Names | art-330 | Cuoi |
| Ethnologue Language Names | art-330 | Dui |
| Ethnologue Language Names | art-330 | Khamen-Boran |
| Ethnologue Language Names | art-330 | Kuay |
| Ethnologue Language Names | art-330 | Kui |
| Ethnologue Language Names | art-330 | Kui Souei |
| Ethnologue Language Names | art-330 | Kuoy |
| Ethnologue Language Names | art-330 | Kuuy |
| Ethnologue Language Names | art-330 | Kuy |
| Ethnologue Language Names | art-330 | Kuy Ak |
| Ethnologue Language Names | art-330 | Kuy Anthua |
| Ethnologue Language Names | art-330 | Kuy Antra |
| Ethnologue Language Names | art-330 | Kuy May |
| Ethnologue Language Names | art-330 | Kuy Ma’ay |
| Ethnologue Language Names | art-330 | Kuy Mlor |
| Ethnologue Language Names | art-330 | Na Nhyang |
| Ethnologue Language Names | art-330 | Nheu |
| Ethnologue Language Names | art-330 | Old Khmer |
| Ethnologue Language Names | art-330 | Soai |
| Ethnologue Language Names | art-330 | Suai |
| Ethnologue Language Names | art-330 | Suai Chang |
| Ethnologue Language Names | art-330 | Suay |
| Ethnologue Language Names | art-330 | Suei |
| Ethnologue Language Names | art-330 | Sui |
| Ethnologue Language Names | art-330 | Suoi |
| English | eng-000 | Kuay |
| English | eng-000 | Kuy |
| français | fra-000 | kuay |
| español | spa-000 | kuayo |
