| Abbreviation | Definition |
|---|---|
| FFK | Football Federation of Kosovo |
| FFKR | Football Federation of the Kyrgyz Republic |
| FFL | Frisco Football League |
| FFLB | Flag Football League of Beaufort |
| FFLP | Football For Life Program |
| FFN | Fantasy Football North |
| FFNC | Football Far North Coast |
| FFRA | Fiji Football Referees Association |
| FFSA | Football Federation South Australia |
| FFSL | Football Federation of Sri Lanka |
| FFT | Fédération Française de Football |
| FFT | Football Federation Tasmania |
| FFTF | Football Feasibility Task Force |
| FFU | Football Federation of Ukraine |
| FFU | Football Federation of Ukraine's |
| FFV | Football Federation of Victoria |
| FFV | Football Federation Victoria |
| FFW | Football Fanatics Worldwide |
| FFWC | Fantasy Football World Championships |
| FG | Field Goal |