Dictionary of Sorts
   Philosophical terms mostly from ethics and epistemology, edited by Robert Berman.
   http://xavier.xula.edu/~rberman/dict.htm

ISCID Encyclopedia of Science and Philosophy
   A free, community developed resource containing information on both science and philosophy.
   http://www.iscid.org/encyclopedia/

Larry Hauser's Mostly Modern Philosophical Glossary
   Glossary of philosophical terms focusing on modern philosophy.
   http://members.aol.com/lshauser2/lexicon.html

Meta-Encyclopedia of Philosophy
   A list of philophical terms and names linked to the major encyclopedias and dictionaries of philosophy on the internet.
   http://www.ditext.com/encyc/frame.html

PhiloSophos
   Includes philosophy papers, university distance learning programs and college correspondence courses, and a philosophy dictionary.
   http://www.philosophos.com/

Philosophy Dictionaries and Encyclopedias
   Collection of links to philosophy reference sources.
   http://lgxserver.uniba.it/lei/dionari/dizengl.htm

Routledge Encyclopedia of Philosophy
   Online edition. Free access to sample contents, full access by subscription.
   http://www.rep.routledge.com

Sophia Project
   On-line resource for philosophy students sponsored by the Molloy College Department of Philosophy.
   http://www.molloy.edu/academic/philosophy/sophia/sophia_project.htm

The Ism Book
   A dictionary of philosophies from Peter Saint-André, editor of the Monadnock Review.
   http://www.saint-andre.com/ismbook/

Think: Philosophy
   Philosophy resource for beginners. Contains philosophers, schools of thought, and topics.
   http://library.thinkquest.org/C0110297

Wikipedia: Philosophy
   The entrance page to all articles in the philosophy section of the free encyclopedia.
   http://www.wikipedia.org/wiki/Philosophy