| ORNL | Oak Ridge National Laboratory |
|---|---|
| SAR | scatter/air ratio; seasonal allergic rhinitis; sexual attitude reassessment; slowly adapting recepto... |
| TRC | tanned red cell; therapeutic residential center; total renin concentration; total respiratory conduc... |
| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
| ROT | Right Occipito-Transverse |