MGRA

AcronymDefinition
MGRAMajor-General, Royal Artillery (British military; UK)
MGRAMussey Grade Road Alliance (Ramona, CA)
MGRAMelbourne Greyhound Racing Association (Australia)
MGRAMissouri Gay Rodeo Association (est. 1986)
MGRAMills Gap Road Associates (North Carolina)
MGRAMaryland Government Relations Association (est. 1984)
MGRAMendenhall Glacier Recreation Area (Alaska)