| Abbreviation | Definition |
|---|---|
| ATB | Amazon Tree Boa |
| ATS | American Tarantula Society |
| ATVH | Alto Tiburon Veterinary Hospital |
| AVA | Association of Veterinary Anaesthetists |
| AVA | Australian Veterinary Association |
| AVAA | Australian Veterinary Acupuncture Association |
| AVAC | Association of Veterinary Acupuncturists of Canada |
| AVACI | Academy of Veterinary Allergy and Clinical Immunology |
| AVAP | Association of Veterinary Advancement Professionals |
| AVAR | Association of Veterinarians for Animal Rights |
| AVBC | Australasian Veterinary Boards Council |
| AVC | Academy of Veterinary Consultants |
| AVC | Advanced Veterinary Care |
| AVC | Association of Veterinary Consultants |
| AVCA | American Veterinary Chiropractic Association |
| AVCC | Advanced Veterinary Care Center |
| AVCG | Advanced Veterinary Care Group |
| AVCPT | Association for Veterinary Clinical Pharmacology and Therapeutics |
| AVD | Academy of Veterinary Dentistry |
| AVDA | American Veterinary Distributors Association |