MediaWiki:Licenses

• subst:uwl|I don't know what the license is
• Your own work (best practices):
  • self|GFDL|cc-by-sa-all|migration=redundant|Own work, copyleft, attribution required (Multi-license GFDL, CC BY-SA all versions)

• Not self-made, but has been released under:
  • Creative Commons licenses
    • cc-by-sa-4.0|Attribution ShareAlike 4.0
    • cc-by-sa-3.0|Attribution ShareAlike 3.0
    • cc-by-4.0|Attribution 4.0
    • cc-by-3.0|Attribution 3.0
    • Cc-zero|CC0 1.0 Universal Public Domain Dedication