Organizations

The Arc of the United States
advocates for the rights and full participation of all children and adults with intellectual and developmental disabilities. Promotes global development  and dissemination of progressive policies, sound research, effective practices, and universal human rights for people with intellectual disabilities.
TheArcLink.org
an incredible website for anyone looking for information about services, outreach, contacts and family supports throughout the U.S. It is designed for you to easily find information in your home state.
DisabilityInfo.gov
is the federal government’s one-stop Web site for information of interest to people with disabilities, their families, employers, service providers and many others.
Disability Resources
is the world’s foremost gateway to disability resources on the Internet, featuring thousands of the best web sites conveniently arranged by subject or state.
The Institute for Community  Inclusion
supports the rights of children and adults with disabilities to participate in all aspects of the community. As practitioners, researchers, and teachers, we form partnerships with individuals, families, and communities. Together we advocate for personal choice, self-determination, and social and economic justice.
Autism Society of America
the official web site of the Autism Society of America.
Autism Speaks
At Autism Speaks, they are dedicated to funding global biomedical research into the causes, prevention, treatments, and cure for autism; to raising public awareness about autism and its effects on individuals, families, and society; and to bringing hope to all who deal with the hardships of this disorder.
National Down Syndrome Society
the official web site for the Down’s Syndrome.
National Youth Transition Center
NYTC, developed by the HSC Foundation, will bring together the resources of multiple organizations to provide much-needed transitions-related services, research, public policy, best practices, pilot projects, and evaluations so that youth with disabilities can achieve their greatest level of independence.
Developmental Disabilities Council
this site will help you connect with your state chapter of the DDC.
Easter Seals
a general service provider for individuals with disabilities.
National Endowment for Financial Educations
General source for financial information.
CCD
The Consortium for Citizens with Disabilities is a Coalition of national consumer, advocacy, provider and professional organizations headquartered in Washington, D.C. Since 1973, the CCD has advocated on behalf of people of all ages with physical and mental disabilities and their families. CCD has worked to achieve federal legislation and regulations that assure that the 54 million children and adults with disabilities are fully integrated into the mainstream of society.
National Dissemination Center for   Children with Disabilities
serve the nation as a   central source of information on disabilities in infants, toddlers, children, and youth, IDEA, which is the law authorizing special education, No Child Left Behind (as it relates to children with disabilities), and research-based information on effective educational practices.
Yellow pages for kids with  Disabilities 
All the information you in need in one place. Separate listings for each state and territory. Disability information groups. Evaluators. Tutors. Support Groups. Advocacy Groups. State Agencies.
The HSC Foundation
The HSC Foundation is dedicated to improving access to services for individuals who face social and healthcare barriers due to disability, chronic illness, or other circumstances that present unique needs.
The Treatment and Learning Centers
TLC is a local, non-profit organization in Rockville, MD founded in 1950. They offer many first-rate programs and services for the community, including a Family Hearing Center, Childcare, and Preschool programs, testing and tutoring services, and a community education program.