The American Speech-Language-Hearing Association's website provides a wealth of information for parents and educators on a variety of communication-related topics.
Information for children with Childhood Apraxia of Speech regarding diagnosis, research, treatment, and support for families.
Support and information for families of children with autism.
http://www.autismspeaks.org/what-autism/facts-about-autism
Resources, information, and support for fluency disorders.
http://www.stutteringhelp.org/
Innovative treatment strategies for children with Childhood Apraxia of speech and other speech disorders.
http://www.promptinstitute.com/
A leading SLP in the field, Nancy Kaufman offers information and support via the Kaufman Center and her learning materials.
Parent resources, materials, and programming for building communication skills in children.