| ISO 639-3 Reference Names | art-289 | Katso |
| ISO 639-3 Print Names | art-290 | Katso |
| ISO 639-3 Inverted Names | art-291 | Katso |
| Ethnologue Primary Language Names | art-323 | Katso |
| Glottolog Languoid Names | art-326 | Katso |
| Glottocode | art-327 | kats1235 |
| Glottolog Primary Key | art-328 | 27629 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 523 |
| Ethnologue Language Names | art-330 | Gazhuo |
| Ethnologue Language Names | art-330 | Gezhuo |
| Ethnologue Language Names | art-330 | Katso |
| Ethnologue Language Names | art-330 | Kazhuo |
| English | eng-000 | Gazhuo |
| English | eng-000 | Katso |
| français | fra-000 | gazhuo |
| español | spa-000 | kaduo |
