Commonly Used Abbreviations - General Information: "P"

"P": Park
P/C: Printed Circuit
PCM: Powertrain Control Module
PCS: Purge Control Solenoid
PC-SOL: Purge Control Solenoid
PCV: Positive Crankcase Ventilation
PFI: Port Fuel Injection
PGM-FI: Programmed Fuel Injection
PID: Parameter Identification
PIP: Profile Ignition Pick-up
PNP: Park Neutral Position Switch
P/N: Park/Neutral
PRNDL: Park Reverse Neutral Drive Low
PROM: Programmable Read-Only Memory
psi: Pounds Per Square Inch
P/S: Power Steering
PSPS: Power Steering Pressure Switch
PTC: Positive Temperature Coefficient
PTO: Power Take-Off
Pts.: Pints
Pwr.: Power