GFI

GFI may refer to:


 * Caribbean Star Airlines, a defunct airline of Antigua and Barbuda
 * GFI Group, an American financial services company
 * Go4It, a British children's radio programme
 * Gold Fields, a South African mining company
 * Golden Future Institute, a school in Addis Ababa, Ethiopia
 * The Good Food Institute, a nonprofit organization promoting plant- and cell-based alternatives to animal products
 * Grand Forks International, a baseball tournament
 * Ground fault circuit interrupter, an electrical safety device
 * Goodness of fit, a measure of how well a statistical model fits a set of observations