Australian Computer Society
   Promotes IT issues and professional development. Information about membership, publications, events, courses and exams and certification.
   http://www.acs.org.au/

Austrian Computer Society
   Seeks the "comprehensive and interdisciplinary promotion of information processing." Has organization information, mailing list and conference information. [German/English]
   http://www.ocg.at/english/index.html

British Computer Society
   Promotes professional standards, advises UK government and represents the profession. Gives member, professional-development and event information and forums.
   http://www1.bcs.org.uk/

Computer Society of South Africa
   Promotes high standards for IT professionals in South Africa, and the protection of privacy standards. Includes society, member, project and event information.
   http://www.cssa.org.za/

Computing Research Association
   Seeks to strengthen research and education in computing fields. Membership, event and job information.
   http://www.cra.org/

Council of European Professional Informatics Societies
   Promotes to European bodies the views of informatics professionals, encourages professional competence. Organization and professional standards information, position papers and online journal.
   http://www.cepis.org/

European Association for Theoretical Computer Science
   Aims to facilitate the exchange of ideas and results among theoretical computer scientists and to stimulate cooperation between theorists and practitioners. Has organization, publication and activities information and news.
   http://www.eatcs.org/

Finnish Society for Computer Science
   Founded in 1982 to advance computer science research, promote new applications based on research, and to increase the collaboration between computer scientists and practitioners. Contains organization information. [English/Finnish/Swedish]
   http://www.funet.fi/org/tkts/index-eng.html

German Society for Online Research
   Co-hosts the German Online Research Conferences (GOR) and supports the betterment of Online Research and Internet Science. Has organization, membership and conference information.
   http://www.dgof.de/indexe.htm

IEEE Computer Society
   Promotes research and serves as a provider of technical information and standards to computing professionals. Has news, articles, organization and publication information, and suborganization information.
   http://www.computer.org/

Informatics Society of Iran
   Committed to the advancement of computer knowledge and standards in Iran. Introduction, membership information and past reports.
   http://gpg.com/MERC/org/isi/isi.html

International Federation for Information Processing
   Seeks to foster collaborative research and to facilitate communication between those involved in Computer Science research, practice and use. Includes description, calendar, subgroup information and newsroom.
   http://www.ifip.or.at/

International Society for Computers and Their Applications
   Seeks to promote Computer Science and Engineering with a view towards applications. Includes information on the society and on membership, as well as conference and journal descriptions.
   http://www.isca-hq.org/

John von Neumann Computer Society
   Hungarian group promoting research and computer literacy, and facilitating the exchange of information and experience between computing professionals. Contains a description of the group and its activities. [Hungarian/English]
   http://www.njszt.hu/51english/frindex.htm

Norwegian Computer Society
   Offers IT workers professional development opportunities and gives the Norwegian government input on IT issues. English information includes a description of the group and its purpose. [Norwegian/English]
   http://dataforeningen.no/ncs/

USENIX: The Advanced Computing Systems Association
   Supports IT professional development, and application-oriented research. Includes industry news, calendar and online magazine.
   http://www.usenix.org/