| ISO 639-3 | art-001 |
| xug | |
| ISO 639-3 Reference Names | art-289 | Kunigami |
| ISO 639-3 Print Names | art-290 | Kunigami |
| ISO 639-3 Inverted Names | art-291 | Kunigami |
| Ethnologue Primary Language Names | art-323 | Kunigami |
| Glottolog Languoid Names | art-326 | Kunigami |
| Glottocode | art-327 | kuni1268 |
| Glottolog Primary Key | art-328 | 34830 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1974 |
| Ethnologue Language Names | art-330 | Kunigami |
| Ethnologue Language Names | art-330 | Nago |
| 普通话 | cmn-000 | 国头琉球语 |
| English | eng-000 | Kunigami |
| français | fra-000 | kunigami |
| español | spa-000 | kunigami |