MediaWiki:Licenses

• High-free (preferred):
  • Public Domain:
    • PD|Public Domain (PD)
  • Creative Commons:
    • Cc-by-1.0|Creative Commons Attribution 1.0 Unported (CC-by-1.0)
    • Cc-by-2.0|Creative Commons Attribution 2.0 Unported (CC-by-2.0)
    • Cc-by-2.5|Creative Commons Attribution 2.5 Unported (CC-by-2.5)
    • Cc-by-3.0|Creative Commons Attribution 3.0 Unported (CC-by-3.0)
    • Cc-by-sa-1.0|Creative Commons Attribution-ShareAlike 1.0 Unported (CC-by-sa-1.0)
    • Cc-by-sa-2.0|Creative Commons Attribution-ShareAlike 2.0 Unported (CC-by-sa-2.0)
    • Cc-by-sa-2.5|Creative Commons Attribution-ShareAlike 2.5 Unported (CC-by-sa-2.5)
    • Cc-by-sa-3.0|Creative Commons Attribution-ShareAlike 3.0 Unported (CC-by-sa-3.0)
  • Other High-free
    • GFDL|GNU Free Documentation License (GFDL)
    • Attribution|Copyrighted, no re-usage restrictions except must attribute to author (attribution)
• Intermediate-free:
  • Creative Commons licenses:
    • Cc-by-nd-1.0|Creative Commons Attribution-NoDerivs 1.0 Unported (CC-by-nd-1.0)
    • Cc-by-nd-2.0|Creative Commons Attribution-NoDerivs 2.0 Unported (CC-by-nd-2.0)
    • Cc-by-nd-2.5|Creative Commons Attribution-NoDerivs 2.5 Unported (CC-by-nd-2.5)
    • Cc-by-nd-3.0|Creative Commons Attribution-NoDerivs 3.0 Unported (CC-by-nd-3.0)
    • Cc-by-nc-sa-1.0|Creative Commons Attribution-Noncommercial-ShareAlike 1.0 Unported (CC-by-nc-sa-1.0)
    • Cc-by-nc-sa-2.0|Creative Commons Attribution-Noncommercial-ShareAlike 2.0 Unported (CC-by-nc-sa-2.0)
    • Cc-by-nc-sa-2.5|Creative Commons Attribution-Noncommercial-ShareAlike 2.5 Unported (CC-by-nc-sa-2.5)
    • Cc-by-nc-sa-3.0|Creative Commons Attribution-Noncommercial-ShareAlike 3.0 Unported (CC-by-nc-sa-3.0)
  • Other Intermediate-free
    • Bypermission-reuse|Copyrighted, third-party re-use permitted, some restrictions, with documented permission or self-authored (bypermission-reuse)
    • PD-butclaim|The entity which digitized this public domain work claims restriction rights (PD-butclaim)
• Non-free
  • Bypermission-noreuse|Copyrighted, no third-party re-use, used by documented permission (bypermission-noreuse). See Help:Permissions before uploading.
  • Fair use|Fair use--not allowable currently (fair use). See Help:Permissions for alternatives.