CC 0

CC 0 – waiver of copyright; no rights reserved. Places content as openly as possible in the public domain.

CC ShareAlike (SA)

CC ShareAlike (SA) – a license clause requiring that derivative works have the same licence as the original. Compatible with free cultural works.

CC NoDerivatives (ND)

CC NoDerivatives (ND) – a license clause requiring that derivatives are not made of the original works. Not compatible with free cultural works.

CC NonCommercial (NC)

CC NonCommercial (NC) – a license clause allowing the reuse, sharing, and remixing of materials providing that it is for non-commercial purposes. Not compatible with free cultural works.