General Purpose Computer 
Garrison Precommand Course 
Gel Permeation Chromatography 
Gram Positive Coccus 
General Purpose Computers 
Global Processing Center 
Graphics Performance Characterization 
General Plan Configurations 
Gateway Protocol Converter 
Gel Permeation Chromatograph 
Generalized Predictive Control 
GNU Pascal Compiler 
Government Public Consensus 
Government Purchase Card 
Graphics Performance Council 
G protein-coupled 
Gangster's Pack of Cigarettes 
gas permeation chromatography 
Gas Processing Center 
Gas-Phase Condensation 
Gas-Pressure Cable 
Gas-Pressure Casting 
gastric parietal cell 
gel permeation chromatographic 
General Patent Corporation 
General Peripheral Controller 
General Policy Committee 
General Polygon Clipper 
General Precision Connector 
General Purpose Container