F/S
| Acronym | Definition |
|---|---|
| F/S | Full-size |
| F/S | For Sale |
| F/S | Full Service |
| F/S | Faculty/Staff (various organizations) |
| F/S | Financial Statement |
| F/S | File Server |
| F/S | Fuel Surcharge |
| F/S | Farside (public transit) |
| F/S | Feasibility Study |
| F/S | Frames per Second |
| F/S | Feet per Second |
| F/S | Frontside (extreme sports) |
| F/S | Factory Sealed |
| F/S | Flight Sergeant |
| F/S | Frozen Section (histology) |
| F/S | Fridge/Stove (rental listings) |
| F/S | Frequency/Severity |
| F/S | Female Spayed |
| F/S | Folded Shirt (band) |