IFE or Ife may refer to: Ife, Nigerian city IFE Matrix, Internal Factor Evaluation IFE Worldwide, food-and-drinks industry tradeshow events Federal Electoral Institute (Instituto Federal Electoral), organization responsible for organizing federal elections in Mexico Interactive Fiction Engine, software created by Simutronics In-flight entertainment, entertainment offered aboard airlines Institution of Fire Engineers, a worldwide body that provides research, training, conferences and prof… (More on Ife)