Developed by a non-profit group, this Web site contains browsable lists of links to philosophy discussion boards, book locators, journals, organizations, and more.
Created by the University of Tennessee-Martin, this online encyclopedia contains lengthy articles on philosophers and thinkers, problems and concepts in philosophy, schools of thought and so on.
Created by the Metaphysics Research Lab at Stanford University, this encyclopedia covers philosophers, philosophical concepts, theories, aesthetics, ethics, and more. Some entries are not complete.
