| CHD | 1) Congenital Heart Disease 2) Common Hepatic Duct |
|---|---|
| CID | 1) Carpal Instability Dissociative; 해리성 주근관절 불안정성 2) Cytomegalic Inclusio... |
| CLD | Chronic Lung Disease; 만성폐질환 |
| COLD | Chronic Obstructive Lung Disease |
| COPD | Chronic Obstructive Pulmonary Disease; 만성 폐쇄성 폐질환 |