| AVR | accelerated ventricular rhythm; antiviral regulator; aortic valve replacement |
|---|---|
| AVRR | antiviral repressor regulator |
| CAR | Canadian Association of Radiologists; cancer-associated retinopathy; cardiac ambulation routine; cel... |
| CDR | calcium-dependent regulator; clinical dementia rating; complementary determining region; computerize... |
| CFTR | cystic fibrosis transmembrane conductance regulator |