PGI

PGI may refer to:

Parking guidance and information, signs and other indicators to assist in parking a car
PGI (The Portland Group, Inc.), a former software company providing compilers and programming tools, now part of Nvidia
PGI Management, currently known as Pas Grau International, an Andorra-based ski operation management company
PGI, IATA code for Chitato Airport in Angola
PGI₂ (Prostacyclin), a chemical which regulates blood clotting
Phosphoglucose isomerase, alternate name for Glucose-6-phosphate isomerase
Piranha Games Inc., a Canadian video game developer
Pontefract General Infirmary, the former name for Pontefract Hospital
Postgraduate Institute of Medical Education and Research, a medical institute and research centre in Chandigarh, India
Project for Good Information, American political group
Protected geographical indication, one of the three protected denominations for agricultural products of the European Union
Pyrotechnics Guild International, association of professional and amateur fireworks enthusiasts