MediaWiki:Licenses

• Unknown_Copyright|I don't know exactly

• Free licenses:
  • PD|PD: Public Domain
  • CC-by|Creative Commons Attribution 4.0 International
  • CC-by-sa|Creative Commons Attribution-ShareAlike 4.0 International
  • FAL|Free Art License

• Non-Free Licenses:
  • CC-by-nc|Creative Commons Attribution-NonCommercial 4.0 International
  • CC-by-nc-sa|Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International

• Other Alternatives:
  • Fair_Use|Fair Use
  • Copyrighted_Free_Use|Copyrighted, but may be used for any purpose, including commercially
  • Attribution|May be used for any purpose, including commercially, if the copyright holder is properly attributed