- Fundación Chilena de la Tartamudez - FLUIR +
- National Stuttering Association (NSA). - Friends: The Association of Young people Who Stutter. - Fundación Americana de la Tartamudez (The Stuttering Foundation)
Association Parole - Begaiement (A.P.B.)
The British Stammering Association (BSA)
- International Stuttering Association (ISA) - International Fluency Association (IFA) - ELSA European League of Stuttering Associations