| ABC | Assessment of Blood Consumption |
| ACS | American College of Surgeons |
| COHTRA-K | Cohort for Optimal Hemostatic Transfusion in Trauma–Korea |
| ED | Emergency Department |
| FFP | Fresh frozen plasma |
| LTOWB | Low-titer O whole blood |
| MTP | Massive transfusion protocol |
| PI | Performance improvement |
| PRBC | Packed red blood cell |
| PROPPR | Pragmatic, Randomized Optimal Platelet and Plasma Ratios trial |
| RBC | Red blood cell |
| TQIP | Trauma Quality Improvement Program |
| TXA | Tranexamic acid |