| Abbreviation | Definition |
|---|---|
| ACP | Association of Circus Proprietors |
| ACPAT | Association of Chartered Physiotherapists in Animal Therapy |
| ACPV | American College of Poultry Veterinarians |
| ACSH | American Council on Science and Health |
| ACSMA | American Canine Sports Medicine Association |
| ACT | American College of Theriogenologists |
| ACUP | Animal Care and Use Program |
| ACVA | American College of Veterinary Anesthesiologists |
| ACVB | American College of Veterinary Behaviorists |
| ACVC | Atlantic Coast Veterinary Conference |
| ACVCP | American College of Veterinary Clinical Pharmacology |
| ACVD | American College of Veterinary Dermatology |
| ACVE | Austrian Contributions to Veterinary Epidemiology |
| ACVECC | American College of Veterinary Emergency and Critical Care |
| ACVIM | American College of Veterinary Internal Medicine |
| ACVM | Agricultural Compounds and Veterinary Medicines |
| ACVM | American College of Veterinary Microbiologists |
| ACVN | American College of Veterinary Nutrition |
| ACVO | American College of Veterinary Ophthalmologists |
| ACVP | American College of Veterinary Pathologists |