Fight for Sight
- http://fightforsight.com
- A non-profit organization funding fellowships and grants for vision research and children's eye clinics in the U.S. and internationally to prevent blindness and find cures for all eye diseases.
International Colour Vision Society
- http://orlab.optom.unsw.edu.au/ICVS/
- International group of physiologists, psychologists, physicists, geneticists, optometrists, ophthalmologists and others who have a research interest in the many aspects of colour vision and colour vision deficiencies.
International Council of Ophthalmology
- http://www.icoph.org/
- The executive body and operational arm of The International Federation of Ophthalmological Societies (IFOS) that represents and serves professional associations of ophthalmologists throughout the world.
Orbis
- http://www.orbis.org/
- Operating the world's only flying eye hospital. A sight saving and international blindness prevention charity.
Sight and Hearing Association
- http://www.sightandhearing.org/
- Dedicated to preventing the needless loss of vision and hearing through effective screening, education, and research. This site provides public information about eye and ear topics as well as information regarding products and services.
Talking Newspaper Association UK
- http://www.tnauk.org.uk/
- Provides national and regional talking newspapers and magazines in alternative formats for the blind, visually impaired and the disabled who find it difficult to hold a newspaper.