Professional Hypnosis Organizations 

National Guild Of Hypnotists
http://ngh.net/
American Counsel Of Hypnotist Examiners
http://hypnotistexaminers.com/
International Associations of Professional Conversational Hypnotists
http://www.iapch.org/
Hypnotherapists Union HU Local 472
http://www.hypnotherapistsunion.org/
The International Hypnosis Research Institute 
http://www.hypnosisresearchinstitute.org/
The International Association Of Counselors & Therapists
http://iact.org
American Hypnosis Association 
http://www.hypnosis.edu/aha/
American Association Of Professional Hypnotherapist  
http://aaph.org