| Abbreviation | Definition |
|---|---|
| LYFC | Lakeside Youth Football and Cheer |
| LYFC | Leatherhead Youth Football Club |
| LYFC | Lenox Youth Football Club |
| LYFC | Leroy Youth Football and Cheer |
| LYFC | Lexington Youth Football and Cheerleading |
| LYFC | Lynnfield Youth Football and Cheerleading |
| MANUFC | Manchester United Football Club |
| MBFC | Mount Barker Football Club |
| MDFA | Mumbai District Football Association |
| MDFA | Mumbai District Football Assoctaion |
| MDFL | Mason Dixon Football league |
| MEFL | Mid Eastern Football League |
| MF | Main Football |
| MFA | Meira Football Academy |
| MFA | Meira Football Academy? |
| MFCA | Miniature Football Coaches Association |
| MFCA | Minnesota Football Coaches Association |
| MFCA | Missouri Football Coaches Association |
| MFF | Metroplex Flag Football |
| MFFL | Masters Fantasy Football Leagues |