1) Proof carrying code 
PCC may stand for: == Biology and chemistry == ==Fiction== ==Organizations and companies== ===Colleges=== ===Governmental groups=== ==Software== ==Other uses== ...
The Prerogative Court of Canterbury in London. The highest probate court in the land.
Processing under Customs control for free circulation -A system of import duty relief for goods imported or transferred from another Customs regime.
prothrombin complex concentrate.
Proof Carrying Code
see precipitated calcium carbonate.
Police Compact Carbine
Point of Common Coupling.
Population critical concentration
Portland Cement Concrete