Animal Health Trust
Dedicated to applying the latest clinical and research techniques to reduce the suffering caused by sickness and disease in companion animals.
http://www.aht.org.uk/

Animal Medicines Training Regulatory Authority
AMTRA is an independent regulatory body whose task it is to ensure that the marketing and distribution of animal medicines in the UK is undertaken in a responsible manner by AMTRA qualified persons.
http://www.amtra.org.uk/

British Small Animal Veterinary Association
The BSAVA exists to promote high scientific and educational standards of small animal medicine and surgery in practice, teaching and research.
http://www.bsava.com/

British Veterinary Association
The BVA is the national representative body for the British veterinary profession.
http://www.bva.co.uk/

British Veterinary Nursing Association
Information on courses in veterinary nursing, support groups, employment, and more.
http://www.bvna.org.uk/

Petsavers
Promoting the study of medical and surgical conditions in pets without the use of experimental animals.
http://www.bsava.com/petsavers_index.php?nav=38

Pig Veterinary Society
U.K. association for specialist pig veterinarians.
http://www.thepigsite.com/pigjournal/default.asp

Royal College of Veterinary Surgeons
The RCVS is the regulatory body for veterinary surgeons in the United Kingdom.
http://www.rcvs.org.uk/

Society of Practising Veterinary Surgeons (SPVS)
Provides advice and information to veterinary surgeons and others actively involved in the management of veterinary practices.
http://www.spvs.org.uk/