• Free licenses:
  • Creative Commons Attribution ShareAlike
    • Cc-by|sa|3.0|Creative Commons Attribution ShareAlike 3.0
    • Cc-by|sa|2.5|Creative Commons Attribution ShareAlike 2.5
    • Cc-by|sa|2.0|Creative Commons Attribution ShareAlike 2.0
    • Cc-by|sa|1.0|Creative Commons Attribution ShareAlike 1.0
  • Creative Commons Attribution
    • Cc-by|3.0|Creative Commons Attribution 3.0
    • Cc-by|2.5|Creative Commons Attribution 2.5
    • Cc-by|2.0|Creative Commons Attribution 2.0
    • Cc-by|1.0|Creative Commons Attribution 1.0
  • Free Art License:
    • FAL|Free Art License
  • GNU
    • GFDL|GFDL: GNU Free Documentation License
    • LGPL|LGPL: GNU Lesser General Public License
    • GPL|GPL: GNU General Public License
  • Public domain
    • PD|Public domain
    • PD-old-100|Author died more than 100 years ago
    • PD-old-70-1923|Author died more than 70 years ago AND the work was published before 1923
    • PD-old-70|Unclear-PD-US-old-70|Author died more than 70 years ago BUT the work was published after 1923
    • PD-Art|Reproduction of a painting that is in the public domain because of its age
    • PD-US|First published in the United States before 1923
    • PD-US-no notice|First published in the United States between 1923 and 1977 without a copyright notice
    • PD-US-1978-89|First published in the United States from 1978 through 28 February 1989 without a copyright notice, and without subsequent registration within 5 years
    • PD-USGov|Original work of the US Federal Government
    • PD-USGov-NASA|Original work of NASA
    • PD-USGov-Military-Navy|Original work of the US Military Navy
    • PD-ineligible|Too simple to be copyrighted (information)
    • PD-logo|Too simple to be copyrighted (logo)
    • PD-self|Public domain (own work)
• Creative Commons with restrictions:
  • Creative Commons Attribution NonCommercial
    • Cc-by|nc|3.0|Creative Commons Attribution NonCommercial 3.0
    • Cc-by|nc|2.5|Creative Commons Attribution NonCommercial 2.5
    • Cc-by|nc|2.0|Creative Commons Attribution NonCommercial 2.0
    • Cc-by|nc|1.0|Creative Commons Attribution NonCommercial 1.0
  • Creative Commons Attribution NonCommercial ShareAlike
    • Cc-by|nc|sa|3.0|Creative Commons Attribution NonCommercial ShareAlike 3.0
    • Cc-by|nc|sa|2.5|Creative Commons Attribution NonCommercial ShareAlike 2.5
    • Cc-by|nc|sa|2.0|Creative Commons Attribution NonCommercial ShareAlike 2.0
    • Cc-by|nc|sa|1.0|Creative Commons Attribution NonCommercial ShareAlike 1.0
  • Creative Commons Attribution NoDerivs
    • Cc-by|nd|3.0|Creative Commons Attribution NoDerivs 3.0
    • Cc-by|nd|2.5|Creative Commons Attribution NoDerivs 2.5
    • Cc-by|nd|2.0|Creative Commons Attribution NoDerivs 2.0
    • Cc-by|nd|1.0|Creative Commons Attribution NoDerivs 1.0
  • Creative Commons Attribution NonCommercial NoDerivs
    • Cc-by|nc|nd|3.0|Creative Commons Attribution NonCommercial NoDerivs 3.0
    • Cc-by|nc|nd|2.5|Creative Commons Attribution NonCommercial NoDerivs 2.5
    • Cc-by|nc|nd|2.0|Creative Commons Attribution NonCommercial NoDerivs 2.0
    • Cc-by|nc|nd|1.0|Creative Commons Attribution NonCommercial NoDerivs 1.0
  • Creative Commons Unported
    • Cc-by|up|3.0|Creative Commons Unported 3.0
    • Cc-by|up|2.5|Creative Commons Unported 2.5
    • Cc-by|up|2.0|Creative Commons Unported 2.0
    • Cc-by|up|1.0|Creative Commons Unported 1.0
• Limited licenses:
  • Use with permission:
    • Wikichip-license|WikiChip only
  • Use for non-commercial purposes:
    • Non-commercial|Non-commercial use
• Non-free / fair use
  • Logo
    • Non-free logo|non-free logo
  • Manual/instructional
    • fair-use-old-manual|manual|Uploaded/Scanned Old Manual of product (no longer distributed/circulation)
    • non-free fair use|fair-use (generic)