| Abbreviation | Definition |
|---|---|
| FBA | Fellow of the British Academy |
| FBDO | Fellow of British Dispensing Opticians |
| FBO | Flag Banking Officer |
| FC | Female Channeler |
| FC | Foreign Correspondent |
| FC | Freaky Clown |
| FCAS | Fellow of the Casualty Actuarial Society |
| FCC | Facilities Construction Coordinator |
| FCHI | Flight Certified Helicopter Instructor |
| FCHRP | Fellow Certified Human Resources Professional |
| FCII | Fellow of the Chartered Insurance Institute |
| FCIS | Fellow in the Chartered Institute of Secretaries |
| FCLA | Fraud Claims Legal Associate |
| FCLS | Fraud Claim Law Specialist |
| FCMO | Fractional Chief Marketing Officer |
| FCS | Full Certification Scheme |
| FCUK | Fast Cargo Unloading King |
| FD | Finance Director |
| FD | Fixes Diamlers |
| FD | Funky Drummer |