GARP may refer to:

Acronyms Generalised Axiom of Revealed Preference Generic Attribute Registration Protocol, a communications protocol Genetic Algorithm for Rule Set Production, to determine ecological niches Global Atmospheric Research Programme, 1967-1982 Global Association of Risk Professionals, a globally recognized membership association for financial and other risk managers. GARP Risk Review, magazine published early 2000s Gratuitous Address Resolution Protocol announcement GARP, growth at a reasonable price: Investment-management term

Other uses Monkey D. Garp, a character in the Japanese anime One Piece The World According to Garp, a 1978 novel by John Irving The World According to Garp (film), a 1982 film based on Irving's novel Torkild Garp (1883–1976), Danish gymnast