| español | spa-000 |
| liangmai | |
| ISO 639-3 | art-001 | njn |
| ISO 639-3 | art-001 | nkd |
| Glottolog Languoid Names | art-326 | Koireng |
| Glottolog Languoid Names | art-326 | Liangmai Naga |
| Glottocode | art-327 | koir1240 |
| Glottocode | art-327 | lian1251 |
| Glottolog Primary Key | art-328 | 27390 |
| Glottolog Primary Key | art-328 | 27436 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 1147 |
| UNESCO Atlas of the World’s Languages in Danger ID | art-329 | 530 |
| English | eng-000 | Koireng |
| English | eng-000 | Liangmai |
| français | fra-000 | Liangmai |
| français | fra-000 | koireng |