| Acronym | Definition |
|---|
| FTSI➣Federation of Table Soccer, India |
| FTSI➣Fujitsu Technology Solutions, Inc. (Sunnyvale, CA) |
| FTSI➣Ford Technologies Services India |
| FTSI➣Facility Technology Services, Inc. (Virginia) |
| FTSI➣Fisher Technical Services, Inc. (est. 1996; Las Vegas, NV) |
| FTSI➣Fluid Thermal Structures Interaction (engineering) |
| FTSI➣Federal Technology Solutions, Inc. (Irvine, CA) |
| FTSI➣Fujitsu Technology Solutions International (Munich, Germany) |
| FTSI➣Freight Transportation Services Index (United States Bureau of Transportation Statistics) |
| FTSI➣Financial Times Share Index |