"A non-profit organization which imparts information on stress reduction, stress in the workplace, effects of stress and various other stress related topics. AIS was founded in 1978, at the request of Dr. Hans Selye to serve as a clearinghouse of all stress related information."
"The American Psychological Association is the largest scientific and professional organization representing psychology in the United States. APA is the world's largest association of psychologists, with nearly 130,000 researchers, educators, clinicians, consultants and students as its members."