| Abbreviation | Definition |
|---|---|
| FUEL | Flacq United Estates Limited |
| FUI | Fittings Unlimited Inc |
| FULB | First Union Lehman Brothers |
| FUN | Free Utilities Network |
| FUS | Fruit-Union Swiss |
| FUSE | Faiths United for Sustainable Energy |
| FUSSI | Flinders University Speleological Society Inc |
| FV | Firth Vickers |
| FVHF | Fraser Valley Hop Farms Inc. |
| FVI | Fresh Veggies Inc |
| FVP | Falcon Venture Partners, L. L. C. |
| FVP | Franklin Video Productions |
| FW | Flaxible Working |
| FW | Flug Werk |
| FW | Focke Wolfe |
| FW | Forge World |
| FWA | Flaexible Work Arrangement |
| FWA | Frederick Warne and Associates |
| FWB | Feinwerkbau |
| FWC | Friedrich Watkins Company |