| English | eng-000 |
| Nguon | |
| ISO 639-3 | art-001 | nuo |
| Glottolog Languoid Names | art-326 | Nguôn |
| Glottocode | art-327 | nguo1239 |
| Glottolog Primary Key | art-328 | 35506 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 2247 |
| français | fra-000 | nguon |
| español | spa-000 | nguôn |