RFU

AcronymDefinition
RFURugby Football Union
RFURemote Firmware Update (firmware)
RFURelative Fluorescence Units
RFUReserved For Future Use
RFURussian Football Union
RFURadio Frequency Unit
RFUReady For Use
RFUReach for Unbleached (Canada; est. 1991)
RFURadical Fundamentalist Unit (US FBI)
RFURemote Fan Unit
RFUReconfigurable Functional Unit
RFURéserve Facilement Utilisable (French: Readily Available Reserve)
RFURequest for Update
RFURemote Focusing Unit (to focus robotic lighting instruments on stage)
RFUReason for Update (electronic document processing)
RFURolling Foul-Up
RFUSub-Capacity Dispersion Range (US FBI)