CFFL
| Acronym | Definition |
|---|---|
| CFFL | Checkered Flag Fantasy League |
| CFFL | Chartered Financial Field Leader |
| CFFL | College Fantasy Football League |
| CFFL | Cebu Flag Football League (Cebu, Philippines) |
| CFFL | Columbus Free Flying Laboratory (European Space Agency) |
| CFFL | Continuous Flow Filtration Leukapheresis |
| CFFL | Challenge Fantasy Football League |