Open Content Alliance
- Represents the collaborative efforts of a group of organizations from around the world. List of contributors, call to participate, FAQs, and press releases.
- http://www.opencontentalliance.org/

Rice University's Connexions
- Article on the first steps of an experimental, open-source/open content project that will "give a learner... free access to educational materials that can be readily manipulated to suit her individual learning style".
- http://creativecommons.org/education/connexions

OpenContent
- Reason for being: "facilitate the prolific creation of freely available, high-quality, well-maintained Content." Content = everything but software.
- http://www.opencontent.org/

First Monday - Open Content and Value Creation
- Article by Magnus Cedergren discusses models involving the driving forces in a theoretical open content value chain.
- http://www.firstmonday.org/issues/issue8_8/cedergren/index.html

Wikimedia Foundation
- International non-profit organization dedicated to encouraging the growth and development of free content, multilingual, wiki-based projects, and to providing the full content of those projects to the public free of charge.
- http://wikimediafoundation.org/

Drafting the Gift Domain
- An introduction to IP law as it relates to Open Content (PDF).
- http://www.greglondon.com

O'Reilly Open Books Project
- Read entire books online which were published under various forms of "open" copyright.
- http://www.oreilly.com/openbook/

World66
- Free travel guide based on contributed open content.
- http://www.world66.com/

Classical MBA
- Free lecture notes, articles, and resources pertaining to leveraging Open Source technologies and the classics in business.
- http://classicalmba.com/

Information Research Weblog
- A forum to exchange information on publications and websites of potential interest to the readers of the journal, Information Research, an open access, refereed, electronic journal covering the information field generally.
- http://www.free-conversant.com/irweblog/

Free Curriculum Project
- An effort to create a complete K-12 curriculum and set of course materials that are "Free" in the GNU sense.
- http://www.nongnu.org/fcp/

OpenText Project
- Mission is to lead the open source content movement in higher education, modeling textbook content after the open source software movement.
- http://otp.inlimine.org/

OSCOMAK: Open Source Community On Manufacturing Knowledge
- Goal: create a distributed global repository of production knowledge of past, present and future processes, materials, products.
- http://www.kurtz-fernhout.com/oscomak/index.htm