The Glaucoma Foundation
www.glaucomafoundation.org

Macular Degeneration Organization
www.eyesight.org

The American Macular Degeneration Foundation
www.macular.org

Diabetic Retinopathy Foundation
www.retinopathy.org

American Academy of Ophthalmology
www.eyenet.org

Foundation Fighting Blindness
www.blindness.org

National Eye Institute
www.nei.nih.gov

American Optometric Association
www.aoanet.org

RPB Research to Prevent Blindness
http://www.rpbusa.org/glaucoma.php