LANL Research Library: Computer Science - A directory of computer science related sites from Los Alamos National Laboratory. - http://library.lanl.gov/infores/compsci.htm
Virtual Library: Computing - A distributed directory of Computing and Computer Science sites. - http://vlib.org/Computing
Theoretical Computer Science on the Web - Pointers to papers and pages of general interest to the theory community, theory related software available on the net, upcoming conferences and other information of interest to theoretical computer scientists. - http://ai.stanford.edu/~suresh/theory/
Computer Science Resources - A gateway to computer science resources on the Web, arranged by broad subject categories. - http://library.albany.edu/subject/csci.htm
A Gallimaufry of Web Pages - Resources for Discrete Mathematics and Theoretical Computer Science, maintained at DIMACS. - http://dimacs.rutgers.edu/OtherLinks/
Top20ComputerScience.com - Covers many CS and some non CS topics. Lists just a few major links for each topic. - http://www.top20computerscience.com/
CALT Encyclopedia -- Information Technologies - A large directory covering computer science in general and several specific subcategories, primarily focused on software. - http://www.insead.fr/CALT/Encyclopedia/ComputerSciences/
WWW Computer Architecture - The page for all the research in computer architecture and microprocessors. - http://www.cs.wisc.edu/~arch/www/
STORM: Software Testing Online Resources / MTSU - The STORM site is a nexus of Software Testing Online Resources and is designed for software testing researchers and practitioners. - http://www.mtsu.edu/~storm/