Source : Free On-Line Dictionary of Computing

RFE
     
        1. {Request For Enhancement} (compare {RFC}).
     
        2. (From "Radio Free Europe", {Bellcore} and {Sun}) Radio Free
        Ethernet.
     
        A system originated by Peter Langston for broadcasting audio
        among Sun {SPARCstations} over the {Ethernet}.
     
        [{Jargon File}]
     
        (1994-12-06)