American Tinnitus Association
The American Tinnitus Association is a national nonprofit organization dedicated to advancing tinnitus research and educating patients and professionals through conferences, books, brochures, videos, and the quarterly journal Tinnitus Today.
National Institute on Deafness and Other Communication Disorders (NIDCD)
NIDCD conducts and supports biomedical and behavioral research and training and the dissemination of information on disorders of hearing, balance, smell, taste, voice, speech and language. The NIDCD Clearinghouse offers information to health professionals, patients, industry representatives and the public.