| RMC | reticular magnocellular [nucleus]; right middle cerebral [artery] |
|---|---|
| RN | radionuclide; red nucleus; Registered Nurse; registry number; residual nitrogen; reticular nucleus |
| TRN | tegmental reticular nucleus |
| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
| FDS | Fellow in Dental Surgery; fiber duodenoscope; flexor digitorum superficialis |