Non-profit and for-profit tinnitus associations are spread throughout the world. The following links identify several of these. Generally these associations address the issues of tinnitus, its management, causes, and treatment options.

American Tinnitus Association (ATA): a non-profit organization working to improve the resources, information, and assistance available to sufferers of tinnitus. They also sponsor tinnitus research.
http://www.ata.org

Austrian Tinnitus Association - (text in German)
http://www.oetl.at

Australian Tinnitus Association (NSW) Ltd: a non-profit company established in Sydney in December 1984, supported by the South Eastern Sydney Area Health Service. Their mission is to provide information, support and counselling to tinnitus sufferers and preventative education to the wider community.
http://www.tinnitus.asn.au

British Tinnitus Association (BTA): a trained team of friendly and experienced advisers for persons experiencing tinnitus or seeking guidance or information about the condition.
http://www.tinnitus.org.uk

Canadian Tinnitus and Hyperacusis Centre: a TRT audiology center
http://www.canadiantinn.com

Finnish Tinnitus Association: (in Finnish)
http://www.tinnitusyhdistys.fi

French Tinnitus Association: (in French)
http://www.france-acouphenes.org/site/index.php

German Tinnitus Association: (in German)
http://www.tinnitus-liga.de/index.php

Hungarian Tinnitus Association :(has English version of site).The Association an informational site headed by psychologist Dr. László Szalai
http://www.tinnitus.hu

Swiss Tinnitus Association: (site available in German and French and Italian versions)
http://www.tinnitus-liga.ch

Tinnitus & Hyperacusis Center, USA: associated with Emory University and founded by Pawel Jastreboff a center for Tinnitus Retraining Therapy (TRT)
http://www.tinnitus-pjj.com