| C3 | third cervical nerve; third cervical vertebra; third component of complement |
|---|---|
| CET | capital expenditure threshold; congenital eyelid tetrad |
| LUL | left upper eyelid; left upper limb; left upper lobe; left upper lung |
| RUL | right upper eyelid; right upper lateral; right upper limb; right upper lobe |
| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |