Alexander Graham Bell Association
American Speech-Language-Hearing Association
American Academy of Pediatrics
The Arc for Mental Retardation
Autism Society of America
The Brain Injury Association
American Brain Tumor Association
Childhood Apraxia of Speech Association
Children and Adults with Attention Deficit Disorder
Children With Birth Defects National Easter Seal Society
National Cleft Palate Association
National Down Syndrome Society
Learning Disabilities Association of America
National Rehabilitation Information Center
National Center for Stuttering
Stuttering Foundation of America
United Cerebral Palsy Association
http://www.ucp.org/
