Global/national organizations

• Association for Computing Machinery (ACM) — http://www.acm.org
• Computer Professionals for Social Responsibility — http://www.cpsr.org
• Electronic Frontier Foundation — http://www.eff.org
• Electronic Privacy Information Center — http://www.epic.org
• Internet Society — http://www.isoc.org
• NetAction — http://www.netaction.org

National Capital region organizations

• Capital PC User Group, Inc. — http://www.cpcug.org/index.htm?page=/home.htm
• University of Maryland Human Computer Interface Lab (HCIL) — http://www.cs.umd.edu/projects/hcil