National Websites

American Physical Therapy Association (APTA)
Aquatic Physical Therapy Section (of APTA)
American Occupational Therapy Association (AOTA)

Aquatic therapy TECHNIQUES & websites

The Burdenko Institute
The International Halliwick Association 
Bad Ragaz Ring Method
Aquatic Therapy & Rehab, Institute
Dr. Bruce Becker- Comprehensive Aquatic Therapy