| ISO 639-3 | art-001 |
| ckt | |
| ISO 639-3 Reference Names | art-289 | Chukot |
| ISO 639-3 Print Names | art-290 | Chukot |
| ISO 639-3 Inverted Names | art-291 | Chukot |
| Ethnologue Primary Language Names | art-323 | Chukchi |
| Glottolog Languoid Names | art-326 | Chukchi |
| Glottocode | art-327 | chuk1273 |
| Glottolog Primary Key | art-328 | 28829 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 466 |
| Ethnologue Language Names | art-330 | Chaun |
| Ethnologue Language Names | art-330 | Chuchee |
| Ethnologue Language Names | art-330 | Chukcha |
| Ethnologue Language Names | art-330 | Chukchee |
| Ethnologue Language Names | art-330 | Chukchi |
| Ethnologue Language Names | art-330 | Chukot |
| Ethnologue Language Names | art-330 | Enmylinskij |
| Ethnologue Language Names | art-330 | Enurmin |
| Ethnologue Language Names | art-330 | Luoravetlan |
| Ethnologue Language Names | art-330 | Nunligranskij |
| Ethnologue Language Names | art-330 | Pevekskij |
| Ethnologue Language Names | art-330 | Uellanskij |
| Ethnologue Language Names | art-330 | Xatyrskij |
| Ethnologue Language Names | art-330 | Yanrakinot |
| лыгъоравэтльан йилйил | ckt-000 | чаучу |
| 普通话 | cmn-000 | 楚科奇语 |
| Deutsch | deu-000 | Tschuktschisch |
| English | eng-000 | Chukchi |
| English | eng-000 | Chukot |
| français | fra-000 | tchouktche |
| español | spa-000 | chukoto |