| ISO 639-3 | art-001 |
| ctg | |
| ISO 639-3 Reference Names | art-289 | Chittagonian |
| ISO 639-3 Print Names | art-290 | Chittagonian |
| ISO 639-3 Inverted Names | art-291 | Chittagonian |
| Ethnologue Primary Language Names | art-323 | Chittagonian |
| Glottolog Languoid Names | art-326 | Chittagonian |
| Glottocode | art-327 | chit1275 |
| Glottolog Primary Key | art-328 | 37739 |
| Ethnologue Language Names | art-330 | Chatgaiyan Buli |
| Ethnologue Language Names | art-330 | Chatgaya |
| Ethnologue Language Names | art-330 | Chittagonian |
| Ethnologue Language Names | art-330 | Chittagonian Bengali |
| 普通话 | cmn-000 | 吉大港语 |
| English | eng-000 | Chittagonian |