F2F                   Face-to-Face
FBKS                  Failure Between Keyboard and Seat
FE                    Fatal Error
FF&PN                 Fresh Fields and Pastures New
FO                    F*** Off
FOAF                  Friend Of A Friend
FTASB                 Faster Than A Speeding Bullet
FTL                   Faster Than Light
FTTB                  For The Time Being
FUBAR                 F***ed Up Beyond All Recognition
FUBB                  F***ed Up Beyond Belief
FUD                   (Spreading) Fear, Uncertainty, and Disinformation
FWIW                  For What It's Worth
FYA                   For Your Amusement
FYI                   For Your Information
FYM                   For Your Misinformation
 

GAL                   Get A Life
GG                    Good Game or Gotta Go
GIGO                  Garbage In, Garbage Out
GIWIST                Gee, I Wish I'd Said That
GL                    Good Luck
GLYASDI               God Loves You And So Do I
GMTA                  Great Minds Think Alikeliuxuepaper.com