GPI

GPI may refer to:

• Alpha GPI, a Brazilian submachine gun.
• Greenfield Park International, a primary school in Greenfield Park, Quebec, Canada.
• Gas Petroleum&Properties Investments, LLC. Limited Liability Company, Oil Trading and Investment Consulting, Premium Real Estate Brokers based in Dubai, United Arab Emirates.
• Gemini Planet Imager, an instrument being built to directly image extrasolar planets
• Gender Parity Index, a measure that reflects females’ level of access to education compared to that of males’ access.
• General paresis of the insane, a now-rare neuropsychiatric disorder affecting the brain and central nervous system
• General Purpose Interface, Standard contact closure format used in broadcast level post production equipment, allowing computer based editing equipment to synchronously "start" at the same time.
• General Purpose Input
• Genuine Progress Indicator, a concept economics that has been suggested as a replacement metric for gross domestic product
• Glacier Park International Airport, a public airport serving Flathead County, Montana
• Glass Packaging Institute, a trade association for the U.S. glass container industry
• Global Partnership Initiative, an initiative of the United Nations Human Settlement Programme (UN-HABITAT).
• Global Peace Index, an index for the relative position of nations’ and regions’ peacefulness
• Global Poverty Initiative, a student group at Massachusetts Institute of Technology focused on alleviating worldwide poverty that hosted the Inaugural Millennium Campus Network Conference in April 2008.
• Global Protection & Intelligence, Inc. Private Public Figure, Executive, Diplomatic protective service based in Los Angeles, California USA.
• Internal globus pallidus, a part of the basal ganglia.
• Glucose Phosphate Isomerase, an enzyme
• Glycophosphatidylinositol, a glycolipid that can be attached to the C-terminus of a protein during posttranslational modification
• Granite Peak Installation, a World War II U.S. biological weapons testing facility
• Greenman-Pedersen, Inc., an engineering firm headquartered in Babylon, New York.
• Grove Park Inn, a resort hotel in Asheville, North Carolina
• Gurley Precision Instruments, an ISO-9001 certified U.S. manufacturing company based in Troy, New York
• Glycoprotein inhibitors, a class of antiplatelet agent.