American Academy of Sleep Medicine

American Psychological Society (APS)

Canadian Sleep Society

Sleep Research Society

Society for Neuroscience

European Sleep Research Society

National Sleep Foundation

Society for Research on Biological Rhythms

American Psychological Association PsychNET (SM)

Australian Sleep Association

Academy of Dental Sleep Medicine

Society for Light Treatment and Biogical Rhythms

American Association of Sleep Technologists.
(Former: Association of Polysomnographic Technologists)

Austrian Sleep Research Association - ASRA

National Center on Sleep Disorders

Southern Sleep Society
 

Board Exam Links

American Board of Internal Medicine
American Board of Psychiatry and Neurology
American Board of Otolaryngology
The American Board of Pediatrics

Discussion Groups

SLEEP-L: Moderated. A listing service which sends out all questions and all answers sent in by participants. The focus is on clinical sleep specialist and sleep researchers. Free.
Contact: Southmay@qucdn.queensu.ca

PEDSLEEP: Moderated. Like Sleep-L, open to all medical and education professionals. Free.
Contact: Sadeh@ccsg.tau.ac.il