| UNESCO Atlas of the World’s Languages in Danger ID | art-329 |
| 413 | |
| ISO 639-3 | art-001 | csb |
| Glottolog Languoid Names | art-326 | Kashubian |
| Glottocode | art-327 | kash1274 |
| Glottolog Primary Key | art-328 | 36670 |
| English | eng-000 | Slovincian |
| français | fra-000 | slovince |
| español | spa-000 | eslovincio |