| ISO 639-2/T | art-002 | kru |
| ISO 639-2/B | art-003 | kru |
| ISO 639-3 Reference Names | art-289 | Kurukh |
| ISO 639-3 Print Names | art-290 | Kurukh |
| ISO 639-3 Inverted Names | art-291 | Kurukh |
| Ethnologue Primary Language Names | art-323 | Kurux |
| Glottolog Languoid Names | art-326 | Kurukh |
| Glottocode | art-327 | kuru1302 |
| Glottolog Primary Key | art-328 | 33830 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1259 |
| Ethnologue Language Names | art-330 | Kadukali |
| Ethnologue Language Names | art-330 | Kurka |
| Ethnologue Language Names | art-330 | Kurukh |
| Ethnologue Language Names | art-330 | Kurux |
| Ethnologue Language Names | art-330 | Oraoan |
| Ethnologue Language Names | art-330 | Oraon |
| Ethnologue Language Names | art-330 | Urang |
| Ethnologue Language Names | art-330 | Uraon |
| 普通话 | cmn-000 | 库卢克语 |
| English | eng-000 | Kurukh |
| English | eng-000 | Kusunda |
| français | fra-000 | kurukh |
| français | fra-000 | kusunda |
| español | spa-000 | curuj |
| español | spa-000 | kusunda |
