| uncaged.co.uk | Uncaged Campaign Against Vivisection |
| dlrm.org | Doctors and Lawyers for Responsible Medicine |
| buav.org | Welcome to The BUAV - British Union for the Abolition of Vivisection |
| bret.org.uk | Biomedical Research Education Trust |
| invitroderm.com | Alternatives to Skin Irritation Testing in Animals |
| iivs.org | Institute for In Vitro Sciences (IIVS) |
| eurca.org | Eurca: European Resource Centre For Alternatives To Using Animals In Higher Edu |
| avar.org | Association of Veterinarians for Animal Rights |
| adelaide.edu.au | Australian and New Zealand Council for the Care of Animals in Research and Teach |
| veths.no | The Norina Database Of Alternatives |
United Kingdom , ,