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