(http://oerconsortium.org/resources/)
(http://collegeopentextbooks.org/healthnursingbooks.html)
(http://oerconsortium.org/oer-organizations-and-blogs/)
(http://en.citizendium.org/wiki/Main_Page)
The Citizendium, a "citizens' compendium of everything", is an open wiki project dedicated to creating a free, comprehensive, and reliable repository of structured knowledge. Our community is built on the principles of trust and respect; contributors, or "citizens", work under their own real names, and all are expected to behave professionally and responsibly. Additionally, experts are invited to play a gentle role in overseeing the structuring of knowledge.
(http://wikieducator.org/Exemplary_Collection_of_Open_eLearning_Content_Repositories)
(http://www.archive.org/details/education)
This library contains hundreds of free courses, video lectures, and supplemental materials from universities in the United States and China. Many of these lectures are available for download.
(http://www.opendoar.org/find.php)
The OpenDOAR service provides a quality-assured listing of open access repositories around the world. OpenDOAR staff harvest and assign metadata to allow categorisation and analysis to assist the wider use and exploitation of repositories. Each of the repositories has been visited by OpenDOAR staff to ensure a high degree of quality and consistency in the information provided.
(http://www.ulib.org/ULIBAboutUs.htm)
OER Blogs is attempting to unite the world of Open Educational Resources
(http://oerconsortium.org/oer-books/)