(redirected from Grahamstown Teachers Training College)
GTTCGeoscience Technology Training Center (various locations)
GTTCGoodfellow Technical Training Center
GTTCGinseng and Tang-Kuei Ten Combination
GTTCGrahamstown Teachers Training College (South Africa)
GTTCGeospatial Technologies Training Center (University of New Hampshire)
GTTCGlobal Trade and Technology Center (New York, NY)
GTTCGigabit to the Customer (broadband service)
GTTCGovernment Toolroom and Training Center (Karnataka)