| Abbreviation | Definition |
|---|---|
| FIFD | Fishers Island Ferry District |
| FIHIN | Fishing |
| FIN | Fishing In the Neighborhood |
| FIP | Fisherman Identification Program |
| FISH | Fishing |
| FISIN | Fishing |
| FKCFA | Florida Keys Commercial Fishermen's Association |
| FLCP | Fishing Lure Collector Pro |
| FLOW | Fishing Ladies Outdoor Weekend |
| FLW | Fishermen Love Walmart |
| FLW | Fishing League Worldwide |
| FOAM | Fishing Outfitters Association of Montana |
| FOM | Fishers Of Men |
| FPC | Fish Passage Center |
| FPSS | Fishing Partnership Support Services |
| FRA | Fishing Rights Alliance |
| FRAA | Farmington River Anglers Association |
| FRML | Fishing Related Mortality Limit |
| FROG | Fishing Relaxing Organic Gardening |
| FSFA | Florida Sport Fishing Association |