| C3 | third cervical nerve; third cervical vertebra; third component of complement |
|---|---|
| RBC | red blood cell; red blood corpuscle; red blood count |
| RC | an electronic circuit containing a resistor and capacitor in series; radiocarpal; reaction center; r... |
| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
| Av3V | anteroventral third ventricle |