| ACU | acquired cold urticaria; acute care unit; agar colony-forming unit; ambulatory care unit |
|---|---|
| BAC | bacterial adherent colony; bacterial antigen complex; blood alcohol concentration; British Associati... |
| CC | calcaneal-cuboid; calcium cyclamate; cardiac catheterization; cardiac contusion; cardiac cycle; card... |
| CC&C | colony count and culture |
| CCFAS | compact colony-forming active substance |