| ISO 639-3 | art-001 |
| che | |
| ISO 639-2/T | art-002 | che |
| ISO 639-2/B | art-003 | che |
| ISO 639-1 | art-004 | ce |
| ISO 639-3 Reference Names | art-289 | Chechen |
| ISO 639-3 Print Names | art-290 | Chechen |
| ISO 639-3 Inverted Names | art-291 | Chechen |
| Ethnologue Primary Language Names | art-323 | Chechen |
| Glottolog Languoid Names | art-326 | Chechen |
| Glottocode | art-327 | chec1245 |
| Glottolog Primary Key | art-328 | 35859 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1067 |
| Ethnologue Language Names | art-330 | Akkin |
| Ethnologue Language Names | art-330 | Aux |
| Ethnologue Language Names | art-330 | Cheberloi |
| Ethnologue Language Names | art-330 | Chechen |
| Ethnologue Language Names | art-330 | Galancho |
| Ethnologue Language Names | art-330 | Itumkala |
| Ethnologue Language Names | art-330 | Kistin |
| Ethnologue Language Names | art-330 | Melkhin |
| Ethnologue Language Names | art-330 | Nokchiin Muott |
| Ethnologue Language Names | art-330 | Nokhchiin |
| Ethnologue Language Names | art-330 | Ploskost |
| Ethnologue Language Names | art-330 | Shatoi |
| нохчийн мотт | che-000 | нохчийн |
| 普通话 | cmn-000 | 车臣语 |
| Deutsch | deu-000 | Tschetschenisch |
| English | eng-000 | Chechen |
| français | fra-000 | tchétchène |
| русский | rus-000 | чеченский |
| español | spa-000 | checheno |