| Abbreviation | Definition |
|---|---|
| FFG | Foundation Financial Group |
| FFGA | Foundation for Global Awakening |
| FFHA | Foundation for Female Health Awareness (Cincinnati, OH) |
| FFHA | Foundation for Hospital Art (Roswell, GA) |
| FFHA | Foundation Foxtrotter Heritage Association (Oxford, AR) |
| FFIF | Family Forest Impact Foundation |
| FFII | Foundation for a Free Information Infrastructure |
| FFIS | Foundation Financial Information System |
| FFJ | Foundation for Financial Journalism |
| FFLB | Foundation for Living Beauty |
| FFLF | Feeding for Life Foundation |
| FFLF | Fight For Life Foundation |
| FFLT | Foundation For Light Therapy |
| FFN | Friendship Foundation Nepal |
| FFNE | Foundation for Nursing Excellence |
| FFRA | Foundation Faculty Research Award |
| FFRA | Foundation Faculty Research Awards |
| FFRD | Fujairah Foundation For Regions Development |
| FFRF | Freedom From Religion Foundation |
| FFSE | Formal Foundations of Software Evolution |