| Acronym | Definition |
|---|
| TFST➣Talbot Figure Skating Team (Easton, MD) |
| TFST➣Tivoli Firewall Security Toolbox (IBM Corp.) |
| TFST➣Thales Formation Systems Trainer (aircraft; France) |
| TFST➣The Fifth Sacred Thing (novel) |
| TFST➣Tilapia Farming Support Tool |
| TFST➣Trends in Food Science and Technology (scientific journal) |