| DC | daily census; data communication; data conversion; decrease; deep compartment; Dental Corps; deoxych... |
|---|---|
| AC-DC, ac/dc | alternating current or direct current |
| CC | calcaneal-cuboid; calcium cyclamate; cardiac catheterization; cardiac contusion; cardiac cycle; card... |
| CS | calf serum; campomelic syndrome; carcinoid syndrome; cardiogenic shock; caries-susceptible; carotid ... |
| EST(?) | Electric(Electro-) Shock Theraphy; 전기 충격치료 = ECT |