| ISO 639-3 | art-001 |
| the | |
| ISO 639-3 Reference Names | art-289 | Chitwania Tharu |
| ISO 639-3 Print Names | art-290 | Chitwania Tharu |
| ISO 639-3 Inverted Names | art-291 | Tharu, Chitwania |
| Ethnologue Primary Language Names | art-323 | Tharu, Chitwania |
| Glottolog Languoid Names | art-326 | Chitwania Tharu |
| Glottocode | art-327 | chit1274 |
| Glottolog Primary Key | art-328 | 37779 |
| Ethnologue Language Names | art-330 | Chitoniya Tharu |
| Ethnologue Language Names | art-330 | Chitwan Tharu |
| Ethnologue Language Names | art-330 | Chitwaniya |
| Ethnologue Language Names | art-330 | Laulpuriya Tharu |
| Ethnologue Language Names | art-330 | Nawalpuriya Tharu |
| Ethnologue Language Names | art-330 | Tharu, Chitwania |
| English | eng-000 | Chitwania Tharu |