| ISO 639-3 Inverted Names | art-291 |
| Llengua de Signes Catalana | |
| ISO 639-3 | art-001 | csc |
| ISO 639-3 Reference Names | art-289 | Catalan Sign Language |
| ISO 639-3 Print Names | art-290 | Catalan Sign Language |
| ISO 639-3 Print Names | art-290 | Lengua de señas catalana |
| ISO 639-3 Print Names | art-290 | Llengua de Signes Catalana |
| ISO 639-3 Inverted Names | art-291 | Catalan Sign Language |
| ISO 639-3 Inverted Names | art-291 | Lengua de señas catalana |