Feature summary (what you would like to be able to do and where): In the rebuild of the upload wizard, the license selector did a much better job describing the CC licenses with text, making clearer explanation of what the user is giving away when licensing their content. However, most communication of the CC licenses outside of the selector (including our license templates, but also according to the Creative Commons itself: https://creativecommons.org/share-your-work/cclicenses/ ) use the abbreviations (i.e. CC-BY-SA 4.0, CC-BY 4.0, CC-0, etc). This is how the vast majority of license users "speak" about the licenses when training others, participating in professional events, and give attribution to the license in captions and metadata.

Requested change: add the abbreviations to the licenses to the text so that users who learned about Wikipedia's use of cc licenses will understand the relation between the common shorthand, and the options we are offering.

Use case(s) (list the steps that you performed to discover that problem, and describe the actual underlying problem which you want to solve. Do not describe only a solution):

• When a Wikimedia Commons trainer is showing others the upload wizard, the most common language for license choices is visible in the interface.
• When uploaders have never seen the full title of a cc licenses, they understand the meaning of the full title.

Benefits (why should this be implemented?): Users will be able to more easily explain the license selector to others when using upload wizard.