• GTE Laboratories
  • Knowledge Discovery Mine
• Lockheed
  • Artificial Intelligence Center
• Los Alamos National Laboratory
  • Center for Nonlinear Studies
  • Computation and Language E-Print Archive
• Microelectronics and Computer Technology Corporation
  • Carnot Project
• National Research Council, Canada
  • Knowledge Systems Laboratory
• Pacific Northwest Laboratory (PNL)
  • Neural Network Research
• Rome Laboratory
  • Knowledge Engineering Branch
  • The ARPA/Rome Laboratory Planning Initiative (ARPI)
• NEC Research Institute, Princeton, NJ
  • Neural Networks Research
• Navy Center for Applied Research in AI
  • Washington D.C.
• The Santa Fe Institute
  • Artificial Life Online
• Stanford Research Institute (SRI)
  • Artificial Intelligence Center
• Jet Propulsion Laboratory (JPL) ()
  • Artificial Intelligence
• Northern Ireland Knowledge Engineering Laboratory