Big libraries as FontAwesome or Glyphicons are all missing icons to represent licenses.
From the project's README:
A fonticon with licenses logos
This repository contains the generated font and SCSS file you should use. If you need the sources, check this repo.
State of this project: early days.
Put the fonts in a folder of your choice on your project Use the SASS file to use the font like this in html files:
<i class="li li-cc-0"></i>
You may use the following variants:
li-lgfor a slightly larger icon
li-5xfor icons x times bigger that the current font size
li-fwfor fixed width icons (for now, every glyph have the same sizes)
If you want to contribute, check the sources repository.
The font and scss files are licensed under the Creative Commons Zero license. That mean the font is public domain.
Every icon have their own licenses and should not be used individually if the license does not allow it. Their individual licenses are listed in the sources repository.
If you represent any of the organization for which a logo has been created in this font and have any legal issue with it, please contact us by opening an issue on the sources repository. We'll be glad to find a good decision together. You can also contact me directly on Gitter
NOTE: All brand icons are trademarks of their respective owners. The use of these trademarks does not indicate endorsement of the trademark holder by Experiments Labs, nor vice versa. Please do not use these logos for any purpose except to represent the company, product, or service to which they refer.