GMP

• GNU Multiple Precision Arithmetic Library
• Galápagos Microplate
• Gamone Pwint
• Ganamukti Parishad
• Gaobeidian East railway station
• Gay Men's Press
• Gazza Music Productions
• Gerakan Mansuhkan PPSMI
• Gerkan, Marg and Partners
• Gimpo International Airport
• Glass, Molders, Pottery, Plastics and Allied Workers International Union
• Global Marshall Plan
• Global Monitoring Plan
• GmP
• Good Men Project
• Good manufacturing practice
• Goody Music Records
• Graduate Medical Program
• Granulocyte-macrophage progenitor
• Greater Manchester Police
• Gross metropolitan product
• Group medical practice
• Guanosine monophosphate
• Guaranteed Minimum Pension
• Guaranteed maximum price
• GxP
• Martin GMP