• American Academy of Addiction Psychiatry (AAAP) professional membership organization. Includes the American Journal on Addictions.

• American Academy of Child and Adolescent Psychiatry

• American Academy of Clinical Psychiatrists

• American Association for Geriatric Psychiatry AAGP is dedicated to promoting the mental health and well being of older people and improving the care of those with late-life mental disorders.

• American Psychiatric Association provides Association news and advocacy efforts, clinical resources, publications, and more.

• Association of Directors of Medical Student Education in Psychiatry (ADMSEP) members include MDs, PhDs, EdDs and many others.

• Association of Medicine and Psychiatry mission is to improve the health of patients with concurrent physical and psychiatric issues.

• Atlanta Group Psychotherapy Society

• Florida Psychiatric Society

• Group for the Advancement of Psychiatry (GAP) an organization of psychiatrists dedicated to shaping psychiatric thinking, public programs, and clinical practice in mental health.

• International Society of Psychiatric Genetics (ISPG) nonprofit international society, with links, bylaws, and contact information.

• National Association of Psychiatric Health Systems (NAPHS) represents behavioral healthcare systems.

• Society of Biological Psychiatry

• Society of Clinical Psychiatrists independent and informal organisation which aims to promote the interests of psychiatrists and facilitate their effective and safe practice.

• World Psychiatric Association organization of psychiatric societies aimed at advancing psychiatric and mental health education, research, clinical care and public policy.