| ORS | olfactory reference syndrome; oral rehydration solution; oral surgery, oral surgeon; Orthopaedic Res... |
|---|---|
| GRASS | Gradient Recalled Acquisition at Steady State |
| GRASS | gradient recalled acquisition in a steady state |
| PAF | paroxysmal atrial fibrillation; peroxisomal assembly factor; phosphodiesterase-activating factor; pl... |
| RWP | ragweed pollen; R-wave progression |