ACM members total over 80,000 computing professionals and students world-wide. ACM is an active organization with many publications and conferences. A full text digital library is linked from their home page. The Institution of Electrical Engineers represents the public, professional and educational interest of over 140,000 electrical, electronic and manufacturing engineers world-wide. Key activities include publishing, the organisation of conferences, the maintenance of technical standards, interaction with government departments and the provision of scientific and technical information services.
Membership is international with a strong United States focus.
There are also over 40,000 student members, with services and chapters directed to students. Over 11,000 members.