F

FAQ -- Frequently asked questions
FC -- Fingers crossed
F2F -- Face to face
F2T -- Free to talk
F? -- Friends?
FITB -- Fill in the blank
FOMCL -- Fell out of my chair laughing
FYEO -- For your eyes only
FYA -- For your amusement
FYI - For your information
F2F -- Face to face
F2T -- Free to talk