Autism Speaks
Council for Exceptional Children
Hanen
National Association for the Education of Young Children
PEAK Parent Center:  Colorado’s Parent Training and Information Center
Rocky Mountain Branch of the International Dyslexia Association
Scottish Rite Foundation
Sensory Processing Disorder 
Stuttering Foundation of America
National Institute on Deafness and Other Communication Disorders (NIDCD) 
Cleft Palate Foundation
Childhood Apraxia of Speech Association of North America (CASANA) 
National Stuttering Foundation 

Self-Help Groups related to hearing and balance issues, at ASHA website
Organizations related to childhood hearing loss, at the Hands and Voices website
Educational Interpreting provides information about educating a child with an educational interpreter who uses sign language
Hands and Voices is a family support and advocacy organization for families of deaf and hard-of-hearing children.
La Audicion de mi Bebe for families with young children with hearing loss
Marion Downs Hearing Center for services and resources for deaf and hard of hearing individuals and their families
My Babies Hearing for families with young children with hearing loss
National Association of the Deaf, serving the community of deaf and hard-of-hearing people