UK
Autism UK – autismuk.com
BIBIC – bibic.org.uk
The Challenging Behaviour Foundation –
challengingbehaviour.org.uk
USA
National Autism Association – nationalautismassociation.org
Autism Society – autismsociety.org
THE INSTITUTES FOR THE ACHIEVEMENT OF HUMAN POTENTIAL – iahp.org
AUSTRALIA
Autism Spectrum Australia – autismspectrum.org.au
Autism Advisory & Support Service – aass.org.au – 24/7 helpline – 1300 222 777
Autism Awareness – autismawareness.com.au