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.nic.funet.fi/org/tkts/index-eng.html

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

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/?module=Articles;action=ArticleFolder.publicOpenFolder;ID=968

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/neumann/neumann.head.page?nodeid=210

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/

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

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/

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/

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/

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/

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/

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

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

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/