sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Amiga FFS Filesystem Support | *** |
| Amiga Fast File System | *** |
| Agriculture Fisheries and Forestry Sector | *** |
| American Fly Fishing Schools | *** |
| Academy for Future Sciences | *** |
| Alexander Forbes Financial Services | *** |
| Advanced Fuel Filtration Systems | *** |
| All Family Fun Spades | *** |
| Advanced Fringe Field Switching | *** |
| Armed Forces of the Federated Suns | *** |
| autologous fibrinogen/fibronectin system | ** |
| Amiga FFS File System | ** |
| Atlanta Fly Fishing School | ** |
| Agency for Food and Fibre Sciences | ** |
| Athens Full Futon Set | ** |
| Aseptic FORM FILL SEAL | ** |
| Accredited Fish Farm Scheme | ** |
| Automatic Flight Following System | ** |
| American Federation of Film Societies | ** |
| Achieving Family Friendly Schools | ** |
| Airborne Fire Fighting System | ** |
| Airborne Fire Fighting Systems | ** |
| Aust Free Flight Society | ** |
| Australian Free Flight Society | ** |
| Automated Fax Filing System | ** |
| Agriculture Fisheries and Forestry Secretariat | * |
| Australians for Free Speech | * |
| Autologous Fibrinogen Fibronectin System | * |
| Automatic Form Fill and Sealing | * |
| AMERICAN FIDELITY FINANCIAL SERVICES | * |
| Agency of Food and Fibre Sciences | * |
| Agriculture Forestry and Fisheries Sector | * |
| Aleder Frequent Flyer System | * |
| Association of Filipino Forestry Students | * |
| Advance Fringe Field Switching | * |
| Acer Fast File System | * |
| Activity Fire Fighting Sites | * |
| Agropecuaria Forestal y Fauna Silvestre | * |