Government Institutions:

CDC Noise and Hearing Loss Prevention
http://www.cdc.gov/niosh/noise/noisepg.html

National Institute for Deafness and Communication Disorders (NIDCD)
http://www.nidcd.nih.gov/

Department of Defense Hearing Center of Excellence
http://hearing.health.mil/

US Department of Labor—Occupational Safety and Health Administration (OSHA)
Noise and Hearing Conservation
http://www.osha.gov/SLTC/noisehearingconservation/index.html

The Military Audiology Association
http://www.militaryaudiology.org/

Additional Resources:

American Academy of Otolaryngology-Head and Neck Surgery
http://www.entnet.org/

The Association for Research in Otolaryngology
http://www.aro.org/

American Tinnitus Association
http://www.ata.org/

American Hearing Research Foundation
http://american-hearing.org/

Acoustical Society of America
http://asa.aip.org/

American Academy of Audiology
www.audiology.org

Action on Hearing Loss
http://www.actiononhearingloss.org.uk/

American Speech Language and Hearing Association
http://www.asha.org/public/hearing/

The Alexander Graham Bell Association for the Deaf and Hard of Hearing
http://www.agbell.org/

Hearing Health Foundation
http://hearinghealthfoundation.org/

The House Ear Institute
http://www.hei.org

National Hearing Conservation Association
http://www.hearingconservation.org

UCL Ear Institute
http://www.ucl.ac.uk/ear/research/ashmorelab

Hearing Education and Awareness for Rockers (HEAR)
http://www.hearnet.com/index.shtml

The Dangerous Decibels project is a public health campaign designed to reduce the incidence and prevalence of Noise Induced Hearing Loss and tinnitus by changing knowledge, attitudes, and behaviors of school-aged children
http://www.dangerousdecibels.org/