| fodo.com | Federation Of Ophthalmic and Dispensing Opticians, UK |
| bcla.org.uk | British Contact Lens Association |
| assoc-optometrists.org | Association of Optometrists, UK |
| arbo.org | Association of Regulatory Boards of Optometry (ARBO) |
| acbo.org.au | Australasian College of Behavioural Optometrists (ACBO) |
| academy.org.uk | American Academy of Optometry (British Chapter) |
| aaopt.org | American Academy of Optometry |
| aoanet.org | Document Moved |
| cnwl.ac.uk | College of North West London |
| central-college.com | The College of Central London |
| mweb.co.za | www.mweb.co.za/ |
United Kingdom , London, City of , London