| OHR | occupational health research; Office of Health Research |
|---|---|
| AVC | aberrant ventricular conduction; Academy of Veterinary Cardiology; aortic valve closure; associative... |
| AVD | aortic valvular disease; apparent volume of distribution; atrioventricular dissociation; Army Veteri... |
| AVI | air velocity index; Association of Veterinary Inspectors |
| BP(Vet) | British Pharmacopoeia (Veterinary) |