| F2F | Face-to-Face | - | ISO Country Codes |
| F2T | Free To Talk | - | ISO Country Codes |
| F? | Friends | - | ISO Country Codes |
| FAB | Features Attributes Benefits | - | ISO Country Codes |
| FAH | F*cking-A Hot | - | ISO Country Codes |
| FAH | Funny As Hell | - | ISO Country Codes |
| FAP | F*cking-A Pissed | - | ISO Country Codes |
| FAQL | Frequently Asked Questions List | - | ISO Country Codes |
| FASB | Fast Ass Son (of A) Bitch | - | ISO Country Codes |
| FAWC | For Anyone Who Cares | - | ISO Country Codes |
| FB | F*ck Buddy | - | ISO Country Codes |
| FBI | Female Body Inspector | - | ISO Country Codes |
| FBI | F*cking Brilliant Idea | - | ISO Country Codes |
| FBKS | Failure Between Keyboard And Seat | - | ISO Country Codes |
| FCFS | First Come, First Served | - | ISO Country Codes |
| FDGB | Fall Down Go Boom | - | ISO Country Codes |
| FE | Fatal Error | - | ISO Country Codes |
| FF | Friends Forever | - | ISO Country Codes |
| FF&PN | Fresh Fields And Pastures New | - | ISO Country Codes |
| FFS | For F*ck Sake | - | ISO Country Codes |
| FGDAI | Fuhgedaboudit (Forget About It) | - | ISO Country Codes |
| FIF | F*ck I'm Funny | - | ISO Country Codes |
| FIIK | F*cked If I Know | - | ISO Country Codes |
| FIL | Father-In-Law | - | ISO Country Codes |
| FILF | Father I'd Like To F*ck | - | ISO Country Codes |
| FILTH | Failed In London, Try Hong Kong | - | ISO Country Codes |
| FINE | F*cked Up, Insecure, Neurotic, Emotional | - | ISO Country Codes |
| FISH | First In, Still Here | - | ISO Country Codes |
| FITB | Fill In The Blanks | - | ISO Country Codes |
| FLA | Four Letter Acronym | - | ISO Country Codes |
| FLUID | F*cking Look It Up, I Did | - | ISO Country Codes |
| FMLTWIA | F*ck Me Like The Whore I Am | - | ISO Country Codes |
| FMTYEWTK | Far More Than You Ever Wanted To Know | - | ISO Country Codes |
| FMUTA | F*ck Me Up The Ass | - | ISO Country Codes |
| FNG | F*cking New Guy | - | ISO Country Codes |
| FO | F*ck Off | - | ISO Country Codes |
| FOAD | F*ck Off And Die | - | ISO Country Codes |
| FOAF | Friend Of A Friend | - | ISO Country Codes |
| FOAG | F*ck Off And Google | - | ISO Country Codes |
| FOC | Free Of Charge | - | ISO Country Codes |
| FOFL | Falling On Floor Laughing | - | ISO Country Codes |
| FOL | Fond Of Leather | - | ISO Country Codes |
| FOMC | Fell Off My Chair | - | ISO Country Codes |
| FOMCL | Falling Off My Chair Laughing | - | ISO Country Codes |
| FORD | Found On Road Dead | - | ISO Country Codes |
| FORD | Fixed Or Repaired Daily | - | ISO Country Codes |
| FOS | Full Of Sh*t | - | ISO Country Codes |
| FRED | F*cking Ridiculous Electronic Device | - | ISO Country Codes |
| FS | For Sale | - | ISO Country Codes |
| FSBO | For Sale By Owner | - | ISO Country Codes |
| FSR | For Some Reason | - | ISO Country Codes |
| FSU | F*ck Sh*t Up | - | ISO Country Codes |
| FSU | F*cking Shut Up! | - | ISO Country Codes |
| FTASB | Faster Than A Speeding Bullet | - | ISO Country Codes |
| FTBOMH | From The Bottom Of My Heart | - | ISO Country Codes |
| FTF | Face To Face | - | ISO Country Codes |
| FTF | F*ck That's Funny | - | ISO Country Codes |
| FTFOI | For The Fun Of It | - | ISO Country Codes |
| FTFOI | For The F*ck Of It | - | ISO Country Codes |
| FTL | Faster Than Light | - | ISO Country Codes |
| FTLOG | For The Love Of God | - | ISO Country Codes |
| FTN | F*ck That Noise | - | ISO Country Codes |
| FTR | For The Record | - | ISO Country Codes |
| FTRF | F*ck, That's Really Funny | - | ISO Country Codes |
| FTTB | For The Time Being | - | ISO Country Codes |
| FTW | For The Win | - | ISO Country Codes |
| FTW | F*ck The World | - | ISO Country Codes |
| FU2 | F*ck You Too | - | ISO Country Codes |
| FUBAR | F*cked Up Beyond All Recognition | - | ISO Country Codes |
| FUBB | F*cked Up Beyond Belief | - | ISO Country Codes |
| FUD | Fear, Uncertainty, And Disinformation | - | ISO Country Codes |
| FUJIMO | F*ck You Jack I'm Movin' On | - | ISO Country Codes |
| FUM | F*cked Up Mess | - | ISO Country Codes |
| FURTB | Filled Up And Ready To Burst | - | ISO Country Codes |
| FWB | Friends With Benefits | - | ISO Country Codes |
| FWD | Forward | - | ISO Country Codes |
| FWIW | For What It's Worth | - | ISO Country Codes |
| FYA | For Your Amusement | - | ISO Country Codes |
| FYE | For Your Edification | - | ISO Country Codes |
| FYEO | For Your Eyes Only. | - | ISO Country Codes |
| FYF | From Your Friend | - | ISO Country Codes |
| FYI | For Your Information | - | ISO Country Codes |
| FYIFV | F*ck You I'm Fully Vested | - | ISO Country Codes |
| FYLTGE | From Your Lips To Gods Ears | - | ISO Country Codes |
| FYM | For Your Misinformation | - | ISO Country Codes |
| FYSBIGTBABN | Fasten Your SeatBelt It's Going To Be A Bumpy Night | - | ISO Country Codes |
