GPG

Global public good, in economics, a public good available worldwide GNU Privacy Guard, cryptography software Goals against average (GAA), also known as goals per game, sports statistic Grains per gallon, water hardness measurement The Good Pub Guide, recommends pubs in the UK Generalized Petersen graph, a type of mathematical graph

==Companies== Guinness Peat Group, an investment holding company Grammophon-Philips Group, a previous name for record company PolyGram Greenwood Publishing Group, an educational and academic publisher in the USA Gas Powered Games, and their GPGNet online matchmaking service