Advocating Change Together (ACT) started in 1979 in response to the growing concern that individuals with developmental disabilities were being isolated and excluded from decisions regarding their lives. ACT is a grassroots, member-controlled organization, run by and for persons with developmental and other disabilities.

Association for the Education of Children with Medical Needs. On its history and organisation.

The Alexander Graham Bell Association for the Deaf and Hard of Hearing is one of the world's largest membership organizations and information centers on hearing loss and the auditory approach. AG Bell focuses specifically on children with hearing loss, providing ongoing support and advocacy for parents, professionals and other interested parties.

Undertakes applied research, product development, program design, and professional training to foster the understanding and optimal care of children with differences in learning.

Study and treatment of allergic diseases through education, research and cooperation. Physician referral directory. Kids only section.

The mission of the American Academy of Pediatrics is to attain optimal physical, mental and social health and well-being for all infants, children, adolescents and young adults.

Promotes global development and dissemination of progressive policies, sound research, effective practices, and universal human rights for people with intellectual disabilities.

The American Autoimmune Related Diseases Association is dedicated to the eradication of autoimmune diseases and the alleviation of suffering and the socioeconomic impact of autoimmunity through fostering and facilitating collaboration in the areas of education, research, and patient services in an effective, ethical and efficient manner.

The American Cancer Society (ACS) is a nationwide, community- based voluntary health organization. Headquartered in Atlanta, Georgia, the ACS has state divisions and more than 3,400 local offices.

Strives to improve the well-being of all blind and visually impaired people by serving as a representative national organization of blind people; elevating the social, economic and cultural levels of blind people; and improving educational and rehabilitation facilities and opportunities.