| ISO 639-3 | art-001 |
| ykn | |
| ISO 639-3 Reference Names | art-289 | Kua-nsi |
| ISO 639-3 Print Names | art-290 | Kua-nsi |
| ISO 639-3 Inverted Names | art-291 | Kua-nsi |
| Ethnologue Primary Language Names | art-323 | Kua-nsi |
| Glottolog Languoid Names | art-326 | Kua-nsi |
| Glottocode | art-327 | kuan1249 |
| Glottolog Primary Key | art-328 | 104540 |
| Ethnologue Language Names | art-330 | Baiyi ren |
| Ethnologue Language Names | art-330 | Kua-nsi |
| Ethnologue Language Names | art-330 | Kua’ensi |
| Ethnologue Language Names | art-330 | Kua’eshi |
| English | eng-000 | Kua-nsi |