Definition of "CPP"

(physiology) Initialism of cerebral perfusion pressure: the net pressure gradient causing cerebral blood flow to the brain.

(psychology) Initialism of conditioned place preference.

(Philippine politics) Initialism of Communist Party of the Philippines.  examples

(computer science) C++, pronounced "C plus plus," a high-level programming language.  examples

(Canada) Initialism of Canada Pension Plan.  examples