| CREG | Cross REactive Group (of HLA Antigens) |
|---|---|
| CRP | C-Reactive Protein; - 0.06 mg/dL |
| ReA | Reactive Arthritis |
| ARC | accelerating rate calorimetry; acquired immunodeficiency syndrome-related complex; active renin conc... |
| BRA | bilateral renal agenesis; bone-resorbing activity; brain-reactive antibody |