| ISO 639-3 Reference Names | art-289 | Chru |
| ISO 639-3 Print Names | art-290 | Chru |
| ISO 639-3 Inverted Names | art-291 | Chru |
| Ethnologue Primary Language Names | art-323 | Chru |
| Glottolog Languoid Names | art-326 | Chru |
| Glottocode | art-327 | chru1239 |
| Glottolog Primary Key | art-328 | 39520 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2238 |
| Ethnologue Language Names | art-330 | Cadoe Loang |
| Ethnologue Language Names | art-330 | Choru |
| Ethnologue Language Names | art-330 | Chrau Hma |
| Ethnologue Language Names | art-330 | Chru |
| Ethnologue Language Names | art-330 | Chu |
| Ethnologue Language Names | art-330 | Chu Ru |
| Ethnologue Language Names | art-330 | Churu |
| Ethnologue Language Names | art-330 | Cru |
| Ethnologue Language Names | art-330 | Kru |
| Ethnologue Language Names | art-330 | La-Dang |
| Ethnologue Language Names | art-330 | Noang |
| Ethnologue Language Names | art-330 | Rai |
| Ethnologue Language Names | art-330 | Seyu |
| English | eng-000 | CHARu |
| English | eng-000 | Chru |
| français | fra-000 | chru |
| español | spa-000 | cru |
