National Stuttering Association Home>Conditions_and_Diseases>Communication_Disorders>Language_and_Speech>Stuttering>Organizations>North_America>United_States>National Stuttering Association     Web Pages Denver Chapter - National Stuttering Project Activities and meeting times for a Denver, Colorado chapter of a national support and advocacy group for people who stutter. Columbus Chapter-National Stuttering Association A stuttering support group in Columbis, Ohio. Philadelphia Area Chapter of the National Stuttering Association Self-help support group dealing with the problems of stuttering. National Stuttering Association Support, self-help and advocacy for people who stutter. Dallas Chapter - National Stuttering Association Introduction to the chapter, its meetings, NSA and stuttering.