| Florida Soaring Society | Academic & Science |
| Faculty, Student, and Staff | Academic & Science |
| Faculty of Social Sciences | Academic & Science |
| Financial Systems Services | Accounts and Finance |
| Financial Supervisory Service (korea) | Accounts and Finance |
| Forres | Airport Code |
| Financial Services Specialist | Business |
| Full Supplier Services | Business |
| Full services supplier | Business |
| Financial Shared Services | Business |
| Financial Services Sector | Business |
| Financial Support Services | Business |
| Fluffy Sofa Section | Business |
| Floral Supply Syndicate | Business |
| Front Street Strategic Yield Fund, LTD. | Business |
| Federal Signal Corporation | Business |
| Foundation Stock Services | Business |
| Filtered Survivable Schedules | Business |
| Full Substitution Saturation | Chemistry |
| Friends Select School | Community |
| Forest Service Supply | Community |
| Family Support Services | Community |
| Fox Sports South | Community |
| Florence Sawyer School | Community |
| Four Summers to Success | Community |
| Frederick S. Strong, US Army General | Community |
| Forum for Social Studies | Community |
| Fixed Satellite Service | Computer and Networking |
| Functional Software Specialist | Computing |
| Full Service System | Computing |
| File System Safe | Computing |
| Fast System Switch | Computing |
| File System Server | Computing |
| Fair Share Scheduler | Computing |
| Freestyle Shaper | Computing |
| Fail Safe System | Computing |
| Failed Signal State | Computing |
| Fast Slot Synchronization | Computing |
| Fail Safe State | Computing |
| Field Support Services | Computing |
| Fiber Storage Shelf | Computing |
| Fail Safe Server | Computing |
| Fully Separated Subsidiary | Computing |
| Forecast Shooting System | Computing |
| Full Scale Span | Electronics |
| Forward Secure Sealing | General |
| Family Self Sufficiency | General |
| Flats Sequencing Systems | General |
| Flanking Sensor Suppression | General |
| Fixed Service Satellite | General |
| Forced Shity System | General |
| Food Standards Scotland | General |
| File Synch and Share | General |
| File Synchronization and Sharing | General |
| Frame Synchronization Sequence | General |
| Feature Subset Selection | General |
| File Sync and Share | General |
| Federated Satellite Systems | General |
| Full Scale Simulator | General |
| Food Service Specialties | General |
| Food set and sound | General |
| Full Stainless Steel | General |
| Full Stainless Steal | General |
| Frequency Selective Surface | General |
| Fatigue Severity Scale | General |
| Facilities Support Services | General |
| Future Sound Scientists | General |
| Fast Secure and Simple | General |
| Fan Skin Series | General |
| Full Size Spare Tire | General |
| Flexible Service System | General |
| Feats Skills Spells | General |
| Forward Sensing System | General |
| Force Sensitive Salami | General |
| Fleetwood Sixty Special | General |
| Full System Simulation | General |
| Full Size Sedan | General |
| Fast Synchronization Sensor | General |
| Front Sonar System | General |
| Foundation Stock Service | General |
| Formula Student Spain | General |
| Force Support Squadron | General |
| Fenyr Supersport | General |
| Full Service Supplier | General |
| Flight Services Systems | General |
| Fast Sealift Ship | General |
| Flats Sequencing System | General |
| Federated Star Ship | General |
| Freshman and Sophomore Seminars | General |
| Foundation for Shamanic Studies | General |
| Flingco Sound System | General |
| Fussball Schule Stalph | General |
| Flat Sequence Sorter | General |
| Freight Shuttle System | Governmental |
| Forensic Science Service | Governmental |
| Flight Service Station | Governmental |
| Federal Supply Service | Governmental |
| Federal Supply Schedule | Governmental |
| Federal Security Service | Governmental |
| Fonds des Services de Santé | International |
| Flat Surface Syndrome | Medical |
| F**** Super Sweet | Messaging |
| Fire Support Station | Military and Defence |
| Field Support System | Military and Defence |
| Fire Support System | Military and Defence |
| Frequency Surveillance System | Military and Defence |
| Flextronics Software Systems Limited | NSE Company Symbol |
| Final Steady State | Physics Related |
| Family Self-sufficiency | Real Estate |
| Forres, Scotland | Regional |
| Futrell, Shafer, and Shafer | Softwares |
| Field Spectrometer System | Space Science |
| Fire Suppression System | Space Science |
| Fixed Service Structure | Space Science |
| Flight Support Station | Space Science |
| Flight Support Structure | Space Science |
| Flight Support System | Space Science |
| Flight Systems Simulator | Space Science |
| Fixed Satellite Services | Telecommunication |