Open Content

• Encyclopedias
• Idea Banks
• Licenses

• Free Curriculum Project  - Details a program that creates a complete curriculum and set of course materials that utilize GNU software, which is aimed at home students.
• Halfbakery  - Community created collection of inventions and ideas.
• Locationary  - Offers information from various locations in countries throughout the world with information curated by members.
• Olex  - Provides a one stop resource for certified enterprise ready open source software downloads, open source management and governance as well as leading commercial open source support services.re packages.
• Open Site  - Volunteer run open content encyclopedia.
• Open Textbook Project  - Seeks to develop open copyrighted textbooks using the free software development model.
• Openlaw  - Offers assistance and helps to developing arguments, drafting pleadings, and editing briefs.
• O'Reilly Open Books Project  - Features complete online editions of books written under various forms of open copyright.
• OSCOMAK: Open Source Community On Manufacturing Knowledge  - Provides knowledge about the previous, present and future open source-related processes, materials, and products.
• PlanetMath  - Virtual math based community offering math focused information and resources.
• Wikimedia Foundation  - Non-profit organization dedicated to encouraging the growth, development and distribution of free, multilingual content.
• World 66  - Open source project compiling travel guides for destinations around the world.