The American Speech-Language-Hearing Association (ASHA) is a professional organization for speech-language pathologists, audiologists, and speech, language, and hearing scientists in the United States. Here are some definitions related to ASHA:

* Speech-Language Pathologist (SLP): A licensed healthcare professional who diagnoses, evaluates, and treats communication and swallowing disorders in individuals of all ages. SLPs may work in a variety of settings, including hospitals, schools, private practices, and universities.
* Audiologist: A licensed healthcare professional who specializes in identifying, diagnosing, and treating hearing and balance disorders. Audiologists may provide hearing tests, fit hearing aids, and recommend assistive listening devices.
* Speech, Language, and Hearing Science: The scientific study of speech, language, and hearing processes and disorders. This field includes research on the anatomy and physiology of the speech and hearing mechanisms, as well as the cognitive and linguistic aspects of communication.
* Certificate of Clinical Competence (CCC): A professional credential awarded by ASHA to individuals who have met certain education, clinical experience, and examination requirements in the fields of speech-language pathology or audiology. The CCC is a mark of distinction that signifies a high level of competence and expertise.
* National Student Speech Language Hearing Association (NSSLHA): A student organization affiliated with ASHA that provides support, advocacy, and professional development opportunities for students pursuing degrees in speech-language pathology or audiology.

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