| Abbreviation | Definition |
|---|---|
| FINE | Frustrated Insecure Neurotic And Emotional |
| FINE | Frustrated, Insecure, Neurotic, and Exhausted |
| FIP | Fiendish Illinois People |
| FIRE | Feminist International Radio Endeavor |
| FIRE | Feminist Issues, Rights, and Education |
| FIRE | Fire In Residence Escape |
| FISH | Finger In Sinus Hole |
| FJ | Famous Jeep |
| FJ | Fun Jeep |
| FJB | F**ck Joe Brandon |
| FJB | Fake Joe Biden |
| FJB | FakeYou Joe Biden |
| FJB | Fauci Joe Biden |
| FJB | Faux Joe Biden |
| FJB | FauxYou Joe Biden |
| FKLW | Finders Keepers Losers Weepers |
| FL | Fine Lookin |
| FLAAAP | Funny Limits Acquiesce Additional Attributes Piously |
| FLASCHENGEIST | It means roughly translated "genie in a bottle" 'WHOA !, BOSS!, YOU AREN'T GONNA GET THE 'HEADLINE' AND THE 'BANNER' et al! |
| FLEET | Fun Loving Extraterrestrials Eating Tacos |