• Autism Community Home Page
• Autism-PDD Resource Network
• Autism Network Resources for Physicians
• Continuing Education Programs of America - Workshops (e.g., Autism/Asperger Syndrome/Non-Verbal Learning Disabilities), autism videos, and more
• Sensory Integration International
• Dr. Guy Berard's website on Auditory Integration Training
• Autism Society of America  
• Tony Attwood     
• National Autism Society  
• Gluten and Casin Free   
• Autism Depot 
• Families for Early Autism Treatment of North Carolina (Applied Behavioral Analysis)
• TEACCH
• michaelslist.net
• Autism Research Institute
•  Center for the Study of Autism 
• autismconnect - a British website providing worldwide information on autism
• Autism PDD Resources 

• Autism: Family Village

• Autism Resources - A Unique and Informative Web Site

• Autism Society of America - National Support Group

• Future Horizons - Lists autism conferences and materials

• On-The-Same-Page: An Asperger Syndrome and Autism Resource Web Site

• Understanding Autism: A Guide for Nurses

• Autism Today

• Autism Conferences

• Autism Resources - Extensive information on Autism and Asperger Syndrome

• ACCESS: Autistic Continuum Connections, Education, and Support Site

• Ray's Autism Page

• Center for Visual Management (Vision training)

• ABA Resources for Recovery from Autism

• Autism Research Institute

• The Autism Depot - Lists autism organizations and reviews many books on autism

• Treatment and Education of Autistic and related Communication Handicapped Children - Division TEACCH

• Avoiding Unfortunate Situations: Dedicated to Autism Information and Training Materials for the Law Enforcement Community

• Applied Behavior Analysis for Students with Autism

• Autism 101 (free online course)

• Autism Society of America

• Asperger Syndrome (4 pages)

• Asperger Syndrome and Pervasive Developmental Disorder       

• Autism and Pervasive Developmental Disorder (2 pages)

• Introduction to Autism Spectrum Disorders

• Sensory Integration

• Training for the Paraprofessional Working with a Student with Autism Spectrum Disorder

• Autism Internet Module with OCALI and ASA

• Pervasive Developmental Disorders at School

Indiana Programs, Organizations, and Societies
Autism Advocates of Indiana, Inc.
Autism Society of Indiana
Indiana Resource Center for Autism
Indiana Autism Coalition
Autism Society of America(Central Indiana Chapter)
The Arc of Indiana
Indiana Resource Center for Families with Special Needs
NAMI of Indiana
Noble of Indiana
Attain
Indiana Resources from Autism-PDD