Free Software Foundation
Campaigns  FSF sponsors a number of campaigns against what it thinks as dangers to software freedom, including software patents, digital rights management (which the FSF has called "digital restrictions management", as part of their effort to highlight their view that such technologies are "designed to take away and limit your rights,") and user interface copyright. Defective by Design is an FSF campaign against DRM. They also have a campaign to promote Ogg+Vorbis, a free alternative to proprietary formats like MP3 and AAC. They sponsor also some free software projects that are deemed to be "high-priority".