| NRI | nerve root involvement; nerve root irritation; nonrespiratory infection |
|---|---|
| ECG | Electro-Cardio-Graphy(-Gram); 심전도 = EKG 1. Conducting System Structu... |
| EC-IC bypass | Extra-Cranial Intra-Cranial bypass |
| CCT | carotid compression tomography; central conduction time; cerebrocranial trauma; chocolate-coated tab... |
| CN | Cranial Nerve |