| English | eng-000 |
| Hmong Njua | |
| ISO 639-3 | art-001 | hnj |
| ISO 639-PanLex | art-274 | hnj-000 |
| ISO 639-3 Inverted Names | art-291 | Hmong Njua |
| IETF language tags | art-420 | hnj-Latn |
| 普通话 | cmn-000 | 青苗话 |
| English | eng-000 | Blue Hmong |
| English | eng-000 | Green Hmong |
| English | eng-000 | Mong Njua |
| Hmoob | hnj-000 | Moob Leeg |