CGU

CGU may be:
 * Canadian Geophysical Union, a Canadian learned society
 * CGU plc, a British insurance company
 * CGU Insurance, an Australian insurance company
 * Chang Gung University in Taiwan
 * Christelijk Gymnasium Utrecht
 * Claremont Graduate University in California in the United States
 * Compostela Group of Universities, a European university network
 * Office of the Inspector General (Brazil), abbreviated CGU in Portuguese
 * a codon for the amino acid arginine
 * a cash generating unit, an IFRS accounting term