Institute of Forensic Psychology
A professional organization of clinicians dedicated to the support and development of psyotherapy.

Cognitive Science Society
"Brings together researchers from many fields who hold a common goal: understanding the nature of the human mind." Publishes the journal Cognitive Science and organizes the annual CogSci conferences.

Stress and Anxiety Research Society
International and multidisciplinary research organization. Includes details of forthcoming conferences, society publications, and an online membership directory.

Cognitive Neuroscience Society
"Committed to the development of mind and brain research aimed at investigating the psychological, computational, and neuroscientific bases of perception and cognition"