| English | eng-000 |
| Kulung | |
| ISO 639-3 | art-001 | bbu |
| ISO 639-3 | art-001 | kle |
| ISO 639-3 Inverted Names | art-291 | Kulung (Nepal) |
| ISO 639-3 Inverted Names | art-291 | Kulung (Nigeria) |
| Glottolog Languoid Names | art-326 | Kulung (Nepal) |
| Glottocode | art-327 | kulu1253 |
| Glottolog Primary Key | art-328 | 27975 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1092 |
| français | fra-000 | kulung |
| español | spa-000 | kulungo |