FTTS
| Acronym | Definition |
|---|---|
| FTTS | Fly to the Sky (band) |
| FTTS | Fibre to the Street (telecommunications; Switzerland) |
| FTTS | Future Tactical Truck System |
| FTTS | FIFRA/TSCA Tracking System (EPA) |
| FTTS | Finnish Teacher Training Schools (Finland) |
| FTTS | Fiber-to-the-Subscriber (broadband fiber optics) |
| FTTS | Faculty of Transport and Traffic Sciences (University of Zagreb; Zagreb, Croatia) |
| FTTS | Future Train Traffic Control |
| FTTS | Factor-To-Target Sequence |