| GOND | glaucomatous optic nerve damage |
|---|---|
| CC | calcaneal-cuboid; calcium cyclamate; cardiac catheterization; cardiac contusion; cardiac cycle; card... |
| C/D | cigarettes per day; cup to disc ratio |
| CDR | calcium-dependent regulator; clinical dementia rating; complementary determining region; computerize... |
| CUP | carcinoma unknown primary |