This Clinic specialises in diagnosis and Biomedical Treatment of Autism Spectrum Disorders. Behavioural Neurotherapy Clinic : Committed to investigating and treating the

Offers news, videos, message boards, practical information, and support to parents of affected children. Based in the United States.

A national affiliation of organizations that provide treatment, educational, management and consultative services to people with autism and related disorders across Canada.

Your guide to diagnosing, treating, coping with and thriving with autism. Join the About.com autism community!

Information about Autism spectrum disorders.

Advocacy group for raising public and professional awareness of autism spectrum disorders.

A conference for parents and professionals for the recovery, care, and treatment of children with autism

This site aims to provide resources for and highlight the needs of these individuals and to increase understanding and awareness of autism in our community.

Links, frequently asked questions, advice from parents, book lists, and articles.

Bookstore for the Autism Research Institute. Shop here to find: A comprehensive selection of books about Autism - including strategies and accounts of parents and clinicians