| Abbreviation | Definition |
|---|---|
| FYFF | Fashion Your Future Foundation |
| FYFF | Fuel Your Fight Foundation |
| FYM | Foundation for Young Musicians |
| FYMF | Felix Y Manalo Foundation |
| FYP | Foundation Year Programme |
| FYPD | Foundation for Youth Peace and Development |
| GAAF | Game Art and Animation Foundation |
| GACCF | Greater Arizona Christian Community Foundation |
| GAFD | Greater Austin Foundation for the Deaf |
| GARF | Geothermal Aquaculture Research Foundation |
| GARF | Gillette Abuse Refuge Foundation |
| GATF | Graphic Arts Technical Foundation |
| GBBDF | Glen Big Baby Davis Foundation |
| GBCF | Golden Belt Community Foundation |
| GBCF | Grand Bend Community Foundation |
| GBF | Galveston Bay Foundation |
| GBF | Green Beret Foundation |
| GBF | Growing Businesses Foundation |
| GBGLF | Georgian Bay Great Lakes Foundation |
| GBIF | Grace Brethren Investment Foundation |