Academia Ophthalmologica Internationalis.
www.acad-ophthal-int.org
American Association for Pediatric Ophthalmology & Strabismus
www.aapos.org
American Glaucoma Society
www.glaucomaweb.org
American Society of Cataract & Refractive Surgery
www.ascrs.org
European Society of Cataract and Refractive Surgery
www.escrs.com
International Society of Refractive Surgery
www.isrs.org
Retina Society
www.retinasociety.org