| Br | breech; bregma; bridge; bromine; bronchitis; brown; Brucella; brucellosis |
|---|---|
| CREG | Cross REactive Group (of HLA Antigens) |
| IRC | International Red Cross |
| ANRC | American National Red Cross |
| ARC | accelerating rate calorimetry; acquired immunodeficiency syndrome-related complex; active renin conc... |