Autism Society of America

Autism Source

Autism Speaks

Autism One

Defeat Autism Now! (DAN!)

TASH

Future Horizons, Inc.

Schafer Autism Report

Learning Disabilities Worldwide

Autistics.org

ACCESS

MAAP Services

Autism Today

Talk about Curing Autism (TACA)

Autism Research Institute

Unlocking Autism

The Bhare Foundation

US Autism and Asperger Association

First Signs

The Bubel Aiken Foundation

Generation Rescue

Dan Marino Foundation

National Institute of Mental Health

Doug Flutie Jr. Foundation for Autism

LD Online

Pieces of The Puzzle

Center for Autism and Related Disorders (CARD)

Act Today

Coalition for Safe Minds

Families for Early Autism Treatment (FEAT)

Autism in the Christian Home

FAIR - Foundation for Autism Information & Research, Inc.