FPS
- FP (disambiguation)
- FPS (ice hockey)
- FPS Magazine
- Facepunch Studios
- Facilities Protection Service
- FairPlay
- Fargo Public Schools
- Fast packet switching
- Faster Payment System (Hong Kong)
- Faster Payment System (Russia)
- Faster Payment System (United Kingdom)
- Fear-potentiated startle
- Federal Protective Service (Russia)
- Federal Protective Service (United States)
- Federal Public Service
- Fellow of the Pharmaceutical Society of Australia
- Finchley Progressive Synagogue
- First-person shooter
- Fission power system
- Fitness proportionate selection
- Five Point Someone
- Floating Point Systems
- Focal-plane shutter
- Foot per second
- Foot-pound-second system
- Forties pipeline system
- Foundation Public School
- Frames per second
- Frames per stop
- France Poker Series
- Free Party Salzburg
- Freedom Party of South Tyrol
- Freeport Public Schools
- French Pastry School
- Front Porch Step
- Frontal protection system
- Funday PawPet Show
- Future Problem Solvers
- Sn-glycerol-3-phosphate 2-alpha-galactosyltransferase
- The Fabulous Picture Show