What does G.R.I stand for?

What does G.R.I mean?

GRI	Global Reporting Initiative Governmental » US Government
GRI	Global Reporting Initiative Business » International Business
GRI	Graduate Realtors Institute Academic & Science » Universities
GRI	Graduate Realtors Institute Business » Firms
GRI	Georgius Rex Imperator Community » Famous
GRI	Graduate Of Realtor Institute Business » Positions
GRI	Gruppo Ristoratori Italiani Business » Firms
GRI	General Rate Increases Governmental » US Government
GRI	Graduate Research Institute Academic & Science » Universities
GRI	Globally Responsible Initiative Business » International Business
GRI	Generalised Rule Induction Academic & Science » Mathematics
GRI	Central Nebraska Regional Airport, Grand Island, Nebraska USA Regional » Airport Codes
GRI	Gristedes Sloans, Inc. Business » AMEX Symbols
GRI	Girl Registered Individually Miscellaneous » Funnies
GRI	Grupo Radial International Business » Firms
GRI	Geoscience Research Institute Academic & Science » Universities
GRI	Grainger Business » London Stock Exchange