American Speech-Language-Hearing Association

ASHA Thesaurus

The ASHA Thesaurus is a controlled vocabulary used to organize information in the fields of audiology and speech-language pathology.

Terms marked "(node label only)" are for classification only and should not be used for indexing. Non-preferred terms are in italics.

AAC systems
:: Speech, language and hearing functions and disorders
Augmentative and alternative communication
AAC systems
Access methods
Voice output communication aids

Can't find a term you need? Submit a Term Suggestion Form.