| Ethnologue Language Names | art-330 |
| Catalan Sign Language | |
| ISO 639-3 | art-001 | csc |
| Ethnologue Language Names | art-330 | Catalonian Sign Language |
| Ethnologue Language Names | art-330 | LSC |
| Ethnologue Language Names | art-330 | Lengua de Señas Catalana |
| Ethnologue Language Names | art-330 | Lengua de Signos Catalana |
| Ethnologue Language Names | art-330 | Llengua de Signes Catalana |