What does G.I stand for?

What does G.I mean?

GI	Gram Governmental » Military
GI	Gastro-Intestinal Medical » Oncology
GI	Gastro-Intestinal Medical » Physiology
GI	Gibraltar Regional » Countries
GI	Gastro-Intestinal Medical » Hospitals
GI	Gastro-Intestinal Governmental » FDA
GI	Glycemic Index Medical » Physiology
GI	Geographic Information Governmental » Transportation
GI	Grand Island Governmental » State & Local
GI	General Interest Governmental » US Government
GI	Greatly Increased Academic & Science » Mathematics
GI	Game Informer Governmental » Military
GI	Government Issue Governmental » US Government
GI	Government Issue Governmental » Military
GI	Gauge Invariance Regional » Railroads
GI	General Instructions Governmental » Military
GI	Graphical Interface Computing » General
GI	Galvanized Iron Academic & Science » Chemistry
GI	Graded Index Computing » Telecom
GI	Giant Industries, Inc. Business » NYSE Symbols
GI	Government Issue Governmental » Suppliers
GI	General Inspection Governmental » US Government
GI	Gary, Indiana Governmental » State & Local
GI	Generic Identifier Miscellaneous » Unclassified
GI	General Infantry Governmental » Military