Research groups in Logic and Theoretical Computer Science  
   Maintained by Anton Setzer, Uppsala.
   http://www.math.uu.se/logik/logic-server/index.html

Mathematical Logic around the world  
   A service provided by the Mathematical Logic Group in Bonn
   http://www.uni-bonn.de/logic/world.html

Logic Programming  
   Section of WWW Virtual Library.
   http://www.comlab.ox.ac.uk/archive/logic-prog.html

Computability Theory  
   Information on this site includes a Bibliographic Database for Computability Theory, a list of Open Questions in Recursion Theory as well as links to many researchers working in the field. Maintained by Peter Cholak.
   http://www.nd.edu/~cholak/computability/computability.html

Description Logics  
   Maintained by Carsten Lutz.
   http://dl.kr.org/

Logic and Set Theory  
   Category of Topics in Mathematics (MathArchives).
   http://archives.math.utk.edu/topics/logic.html

Logic Page  
   Maintained by Christian Gottschall, Vienna philosophy department.
   http://logik.phl.univie.ac.at/~chris/logic.html

Logic Links  
   Gustavus Philosophy Department.
   http://www.gac.edu/oncampus/academics/philosophy/llogic.html

ASL members  
   List of web pages of Association for Symbolic Logic members. Maintained by Herbert Enderton.
   http://www.math.ucla.edu/~hbe/aslweb.html

Formal Logic  
   Directory of encyclopedia articles and related websites. [epistemelinks.com]
   http://www.epistemelinks.com/Main/Topics.asp?TopicCode=Logi

Logic on the World Wide Web  
   Based on the compilation of Boris Piwinger (Mathematical Logic Group at the University of Bonn).
   http://www-phil.tamu.edu/Philosophy/logic.html

Australian Logic Home Page  
   Lists institutions, research groups and individuals; updated 1996.
   http://www.cse.unsw.edu.au/~ksg/AusLogic/

Knowledge Representation  
   With Automated Reasoning, Computational Logics and Advanced Databases. Projects, people, conferences and specific resources.
   http://www.cs.man.ac.uk/~franconi/kr.html

Mathematical Logic and Foundations  
   Section of Math Guide.
   http://www.MathGuide.de/cgi-bin/ssgfi/anzeige.pl?db=math&sc=03

Logic Related Links  
   By Christian Urban.
   http://www.cl.cam.ac.uk/~cu200/logic.html