• AdvanceAbility information from a speech and language pathologist about some of the most common problems. Includes reference and learning materials.

• Afasic UK charity, established in 1968 to represent children and young adults with communication impairments, promote their inclusion in society, and support their parents and carers.

• Communication Independence for the Neurologically Impaired Founded by speech pathologists, people with ALS and family members, this nonprofit organization disseminates information about the communication technology that may help them.

• Communication Therapy International Professional association sharing experience with, and information about, communication disabilities in less developed countries.

• Institute For Communicative Disorders (ICD) dedicated to providing speech therapy services for stuttering, autism, pervasive development disorders, and Asperger's Syndrome.

• Royal College of Speech and Language Therapists Professional body of and for speech and language therapists (SLTs) in the United Kingdom and Ireland.

• Speech Pathology Online Articles, continuing education modules, news, classifieds, and school listings pertaining to speech pathology.

• SpeechTherapist.net Free professional resources, including links, e-mail accounts (yourname@speechtherapist.net), job and course listings, event calendar, and discussion areas.

• Speechville Express A language-development resource for parents, educators, and medical professionals.

• Talking Point An informational resource for parents and professionals, focusing on speech, language, and communication difficulties in children.

• The Voice Foundation A world leader in the education and care of the professional voice user.