The meaning of the Acronym GRG is...

GRG is

• Glass Reinforced Gypsum

More Meanings For GRG:

• Graduate Research Grant
• Gerontology Research Group
• Garretts Rockin Group
• Global Resource Group, Inc.
• GlenRock Group, Ltd.
• Glass Reinforced Gypsum
• Go Rangers Go
• Gardez, Afghanistan

GRG is also in:

• Airport Codes
• Firms
• Hospitals
• Products
• Sports
• Universities