| ISO 639-3 | art-001 |
| nsl | |
| ISO 639-3 Reference Names | art-289 | Norwegian Sign Language |
| ISO 639-3 Print Names | art-290 | Norwegian Sign Language |
| ISO 639-3 Inverted Names | art-291 | Norwegian Sign Language |
| Ethnologue Primary Language Names | art-323 | Norwegian Sign Language |
| Glottolog Languoid Names | art-326 | Norwegian Sign Language |
| Glottocode | art-327 | norw1255 |
| Glottolog Primary Key | art-328 | 33549 |
| Ethnologue Language Names | art-330 | Holmestrand |
| Ethnologue Language Names | art-330 | NTS |
| Ethnologue Language Names | art-330 | Norsk Tegnspråk |
| Ethnologue Language Names | art-330 | Norwegian Sign Language |
| Ethnologue Language Names | art-330 | Oslo |
| Ethnologue Language Names | art-330 | Trondheim |
| 普通话 | cmn-000 | 挪威手语 |
| English | eng-000 | Norwegian Sign Language |