| ISO 639-3 | art-001 |
| npb | |
| ISO 639-3 Reference Names | art-289 | Nupbikha |
| ISO 639-3 Print Names | art-290 | Nupbikha |
| ISO 639-3 Inverted Names | art-291 | Nupbikha |
| Ethnologue Primary Language Names | art-323 | Nupbikha |
| Glottolog Languoid Names | art-326 | Nupbikha |
| Glottocode | art-327 | nupb1238 |
| Glottolog Primary Key | art-328 | 27178 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1257 |
| Ethnologue Language Names | art-330 | Nupbikha |
| Ethnologue Language Names | art-330 | Trongsakha |
| English | eng-000 | Nupbikha |
| français | fra-000 | nupbikha |
| español | spa-000 | nupbikha |