Autism
The National Autistic Society  
The Asperger's Syndrome Foundation 
Education and Services for People with Autism (ESPA)
Autism Works
ESPA Training and Development
Autism Spectrum Counselling and Training (ASPECT)
The Autism Centre, Sheffield Hallam University
Research Autism
North East Autism Consortium
Tony Attwood
Temple Grandin
The Autism File
Jessica Kingsley Publishers
Applied Theatre Productions
Actability Inclusive Theatre Company

Mindfulness/Spiritual
The Samatha Trust
Mindfulness in Life
The Secular Buddhist

Other
Purple Hat Productions A Sunderland-based script writing and drama practitioner services providing productions for charities, including understanding mental health issues