General psychology organizations
- American Association for Marriage and Family Therapy
- American Counseling Association
- American Dance Therapy Association
- American Psychiatric Association
- Asian-American Psychological Association
- Association for Humanistic Psychology
- Association for Psychological Science
- Jean Piaget Society
- National Association of Cognitive-Behavioral Therapists
- National Association of School Psychologists
- National Board for Certified Counselors
- Psi-Chi
- Society for Neuroscience
- Society for Personality and Social Psychology
- Society for Police and Criminal Psychology
- Society for Psychophysiological Research
- Society for the Quantitative Analyses of Behavior
- Society of Industrial and Organizational Psychologists
- Western Psychological Association
Computing organizations
Community psychology and health promotion
International organizations
- Australian Psychological Society
- British Psychological Society
- Canadian Psychological Association
- International Association of Applied Psychology (IAAP)
- International Transactional Analysis Association
Psychoanalysis organizations
Ethical guidelines
- American Association for Marriage and Family Therapy Code of Ethics
- American Counseling Association Code of Ethics and Standards of Practice
- APA Ethical Principles of Psychologists and Code of Conduct
- Canadian Code of Ethics for Psychologists
- NBCC Codes of Ethics and Web Counseling
- National Institutes of Health (NIH) - Office for Human Research Protections
Indexes
- Depression Central
- Dual Diagnosis
- Society for Industrial/Organizational Psychology, Inc.
- Internet Mental Health
- Psych Central
- SIOP Internet Resources