American Optometric Association
http://www.aoanet.org/

The Glaucoma Foundation
http://www.glaucoma-foundation.org/

International Diabetes Foundation
http://www.idf.org/

Lighthouse International
http://www.lighthouse.org/

Macular Degeneration Foundation
http://www.eyesight.org/

Macular Degeneration Network
http://www.macular-degeneration.org/

National Library of Medicine
http://www.nlm.nih.gov/

Organ Donation and Transplant Information
http://www.transweb.org/ 

Mayo Clinic

www.mayoclinic.org

www.allaboutvision.com

Dry Eye Treatment

www.restasis.com

www.medennium.com