Biofeedback Society of Illinois
- Illinois clinicians, researchers, educators, and students interested in the application of applied psychophysiology and biofeedback training for the treatment and prevention of a variety of medical and psychological conditions.
- http://www.biofeedbacksocietyil.org

Biofeedback Foundation of Europe
- Founded to promote a greater awareness of biofeedback among European health professionals. Online bulletin board, announcements of conferences and training workshops for clinicians, information about research projects, and similar information.
- http://www.bfe.org/

Association for Applied Psychophysiology and Biofeedback
- National organization representing those with an interest in biofeedback.
- http://www.aapb.org/