• Association of Humanistic Psychology Practitioners Provides information about therapists, counsellors, and other practitioners who apply the theories of Humanistic Psychology to their work.

• Association of Mormon Counselors and Psychotherapists An international professional organization of mental health professionals whose common bond is adherence to the principles and standards of the Church of Jesus Christ of Latter-day Saints.

• Association of VA Psychologist Leaders Addresses the professional needs and concerns of Veterans Affairs psychologists.

• Australasian Society for Traumatic Stress Studies researching and advancing the knowledge of the nature and consequences of highly stressful experiences.

• Bazelon Center for Mental Health Law U.S. nonprofit legal advocacy organization for low-income children and adults with mental disabilities.

• Center for Hope - Darien, Connecticut provides professional counselling to those dealing with a life threatening illness or any other bereavement issues.

• Child Development Research (CDR) dedicated to restoring and preserving the mental health of children, especially those who have suffered under the extreme trauma of organized persecution.

• Coalition of Voluntary Mental Health Agencies nonprofit umbrella organization for local mental health providers that is dedicated to preserving funding for organizations that aid persons with mental illness and eliminating stigma.

• Community Access a nonprofit agency providing housing and advocacy for people with psychiatric disabilities.

• CQAIMH Based at the Department of Psychiatry at Harvard Medical School and McLean Hospital.

• Devereux Foundation Non-profit provider of treatment programs for individuals of all ages with emotional, behavioral, and developmental disabilities-offers services in hospital, campus-based, community, and outpatient.

• Directions for Mental Health information about mental health services.

• Dual Diagnosis Recovery Network provides advocacy, self help, information, and referrals.

• Eire.Org providing free Internet support for Irish support groups related to health.

• EMDRIA A membership organization of mental health professionals dedicated to the highest standards of excellence and integrity in EMDR.

• Empower Colorado organization created for the advocacy, support, and education of families of children with neurobiological or biological brain disorders.

• Equine Assisted Growth and Learning Association A non-profit organization for the field of Equine Assisted Psychotherapy (EAP), a growing field in which horses are used as an effective tool in the treatment of mental health.

• European Association for Transactional Analysis (EATA) Established to promote knowledge and research on Transactional Analysis, develop its theory, and ensure agreed standards of practice.

• Federation of Families for Children's Mental Health national parent-run organization focused on the needs of children and youth with emotional, behavioral, or mental disorders and their families.

• Freedom From Fear a nonprofit organization acting as advocate for those suffering from anxiety and depressive disorders. Includes resources, a message board, and programs.