American Psychological Association
APA is the leading scientific and professional organization representing psychology in the United States, with more than 122,000 researchers, educators, clinicians, consultants and students as its members.
The British Psychological Society is the representative body for psychology and psychologists in the UK, and it is responsible for the promotion of excellence and ethical practice in the scientific, educational, and practical applications of the discipline.
The APS is the largest professional body representing psychologists in Australia. It has a code of ethics that APS members must agree to abide by and a recommendation of appropriate fees charged for services.
The representation of the individual and collective interests of psychologists forms the core business of the services provided by the Dutch Association of Psychologists (NIP).
The Asian Association of Social Psychology promotes research on Asian traditions, philosophies, and ideas that have scientific merit and practical applications, and expands the boundary, substance, and direction of social psychology by supplementing and integrating Western psychology’s focus on intra-individual processes with a broader and more holistic view from culture and society.
American Psychological Association: Based in Washington, DC, the American Psychological Association is a scientific and professional organization that represents psychology in the United States with approximately 150,000 members.
American Psychiatric Association: "APA has more than 37,800 members involved in psychiatric practice, research, and academia representing the diversity of the patients for whom they care.
Association for Psychological Science: Founded in 1988, the Association for Psychological Science (previously the American Psychological Society) is a nonprofit organization dedicated to the advancement of scientific psychology and its representation at the national and international level.
Cognitive Science Society: The Cognitive Science Society brings together researchers from many fields, including cognitive science, artificial intelligence, linguistics, anthropology, psychology, neuroscience, philosophy, and education, who seek to understand the nature of the human mind.
Internet Resources in Psychology and Related Disciplines: This is a very helpful page with links arranged by topic. Maintained by the staff of the Psychology Library at Princeton University
Social Psychology Network: Social Psychology Network is the largest social psychology database on the Internet. In these pages, you'll find more than 11,000 links related to psychology.