F

  • F

    Foxtrot

  • FFSC

    Fleet and Family Service Center

  • FGN

    Family Game Night

  • FGO

    Field Grade Officer (O-4 through O-6 officers)

  • FGT

    Family Get Together

  • File 13

    Trash can

  • FLT

    Flight

  • FM

    Family Member

  • FMF

    Fleet Marine Force

  • FNG

    Freakin’ New Guy

  • FNO

    Family Night Out

  • FOB

    Forward Operating Base

  • FOD

    Foreign Object Debris or Foreign Object Damage

  • FRG

    Family Readiness Group

  • FRO

    Family Readiness Officer

  • FRSA

    Family Readiness Support Assistant

  • FS

    Family Services

  • FSC

    Family Support Center

  • FUBAR

    Freaked Up Beyond All Recognition

  • FUBAR

    Fudged Up Beyond All Recognition