| Abbreviation | Definition |
|---|---|
| FODO | Federation of Ophthalmic and Dispensing Opticians |
| FOF | Federation of Fathers |
| FOG | Federation Original Gabber |
| FOGE | Federation Of Galaxy Explorers |
| FOGF | Finnish Oil and Gas Federation |
| FOGSI | Federation of Obstetric and Gynaecological Societies of India |
| FOGSI | Federation of Obstetrics Gynaecological Societies of India |
| FOHO | Federation of Humane Organizations |
| FOK | Federation Of Klans |
| FOLA | Federation of Ontario Law Associations |
| FOMWAN | Federation of Muslim Women Association of Nigeria |
| FON | Federation of Ontario Naturalists |
| FOOD | Federation of Organic Dairy |
| FORB | Federation Of Rare Breeds |
| FORC | Federation of Regulatory Counsel |
| FOWO | Federation of WWOOF Organisations |
| FOWO | Federation Of WWOOF Organizations |
| FOYT | Federation of Ontario Yoga Teachers |
| FPBAI | Federation of Publishers and Book-Sellers Association of India (New Delhi; India) |
| FPCP | Fédération provinciale des comités de parents |