| Name | Corsican language |
| Ethnologue status | 4 Educational |
| Language family | Indo-European languages |
| Office | |
| IETF | co |
| Alphabet | Latin script |
| ISO 6391 | co |
| ISO 6392 | cos |
| ISO 6393 | Variously:$#$cos –Corsican proper$#$sdn –Gallurese [Gallurese_dialect]$#$sdc –Sassarese [Sassarese_dialect] |
| Speakers (people) | 400,000 (1993) |
| Manuscript | |
| Micronation | |
| Publisher | |
| Former country | |
| Is a dialect | Yes |