International Psychogeriatric Association - An international community of scientists and healthcare geriatric professionals working for mental health in aging. American Academy of Child and Adolescent Psychiatry - Information for psychiatrists and families about developmental, behavioral, emotional, and mental disorders affecting children and adolescents. American Academy of Addiction Psychiatry - A medical organization which promotes prevention, research, and treatment of addictive illnesses. American Board of Psychiatry and Neurology, Inc. - Certifying organization for neurologists and psychiatrists. The American College of Neuropsychopharmacology - The principal function of the College (ACNP) is to further research and education in neuropsychopharmacology and related fields. Royal College of Psychiatrists - The professional and educational body for psychiatrists in the United Kingdom and the Republic of Ireland American Academy of Psychiatry and the Law - Details describing forensic psychiatry, how to contact a forensic psychiatrist, and how to complete training in the field. World Psychiatric Association - An organization of psychiatric societies aimed at advancing psychiatric and mental health education, research, clinical care and public policy. Consultation/Liaison Psychiatry - Portuguese group of CL Psychiatrists in the Health Center and General Hospital. Meetings, abstracts, and taskgroups. Canadian Psychiatric Association - National organisation presents details of services and membership. Association of Gay and Lesbian Psychiatrists (AGLP) - A professional organization of psychiatrists, residents, and medical students. European Association of Geriatric Psychiatry - Informal association of psychiatrists, neurologists, neuropathologists, psychologists and sociologists working with geriatric psychiatry, with 250 members in 26 European countries. American Psychiatric Association - Includes news, clinical and research resources, public policy advocacy information, and schedule of events.