PCI Configuration Utility
power control unit
progressive care unit
Automotive. 1. . abbreviation (in Britain) 1. passenger carrying vehicle packed cell volume
Professional Credentials Verification Service
- PCV valve
noun, Automotive. 1. a valve used to control and direct the flow of gases during positive crankcase ventilation.
Pejorative term for software full of PC-isms on a machine with a more capable operating system.