■ Association for Computing Machinery 
■ Association of Logic Programming
■ Center for Complex Systems Research 
■ British Computer Society
■ Canadian Society for Computational Studies of Intelligence
■ Center for Advanced Computing Research
■ Center for Innovative Computer Applications 
■ Centre for Mathematics and Computer Science
■ Center for Research on Parallel Computation
■ Center for Software Development
■ Computing Research Association
■ Computer Society
■ Computerized Conferencing and Communications Center
■ Computing Research Association
■ European Association for Computer Graphics
■ European Association for Programming Languages and Systems
■ European Computer-Industry Research Centre
■ Federación Española de Sociedades de Informática
■ Federation of European Simulation Societies
■ System Design Technology Institute
■ IEEE Computer Society
■ Industrial Computing Society
■ Institut National de Recherche en Informatique et en Automatique
■ Institute for New Generation Computer Technology 
■ Instituto de Engenharia de Sistemas e Computadores 
■ Interactive Multimedia Association
■ International Association for Mathematics and Computers in Simulation
■ International Association for Pattern Recognition
■ International Association for Statistical Computing
■ International Computer Science Institute
■ International Federation for Systems Research
■ International Programmers Guild
■ Japan Cognitive Science Society  
■ Japan Society for Software Science and Technology 
■ National Computer Security Association
■ National Research Center for Intelligent Computing 
■ National Center for Supercomputing Applications
■ National Computer Board
■ National Consortium for High Performance Computing
■ National Supercomputing Research Centre 
■ New Zealand Computer Society
■ Singapore Microcomputer Society
■ Spanish Federation of Computer Societies
■ Society for Computer Applications in Radiology 
■ Software Engineering Institute 
■ Software Productivity Centre 
■ Software Quality Institute 
■ Swedish Computer Graphics Association
■ Swedish Institute of Computer Science