Galvanized iron pipe 
GARP Information Protocol 
gastric inhibitory peptide 
gastric inhibitory polypeptide 
Generic implementation procedure 
Gibraltar pound 
Global Internet Project 
Graded-Index Profile 
GSM/DECT Interworking Profile 
Air Guinee Express 
GARP Information Propagation 
Gateway Interoperable Protocol 
GCCS Implementation Procedures 
general import pore 
General Information Program 
general insertion pore 
general insertion protein 
General Inspektion der Pharmazie 
Generic Information Provider 
Generic Intel Processor 
Generic Intelligence Plan 
Generic Intelligence Processor 
Generic Inventory Package 
Genetic Improvement Programs 
geotechnical instrumentation package 
Gi2 alpha 
giant cell interstitial pneumonia 
giant cell interstitial pneumonitis 
glucose-dependent insulinotrophic poly… 
glucose-dependent insulinotropic pepti…