| TTF | Table Top Fusion 
| Others |
| TTF | Table Top with Fittings
| Others |
| TTF | Tactical Task Force
| Others |
| TTF | Tactical Training Facilities
| Others |
| TTF | Tag Talk First
| Others |
| TTF | Taxi Task Force
| Others |
| TTF | Technical Task Force
| Others |
| TTF | Technology Transfer Fund
| Others |
| TTF | TechTalk Forum
| Others |
| TTF | Temporary Test Facility
| Others |
| TTF | Terminal Transaction Facility
| Others |
| TTF | Terrorism Task Force
| Others |
| TTF | Tesla Test Facility
| Others |
| TTF | Texas Tackle Factory
| Others |
| TTF | Text To Fax
| Others |
| TTF | Thailand Tourism Forum
| Others |
| TTF | The Tolkien Forum
| Others |
| TTF | The Trail Foundation
| Others |
| TTF | The Transcription Factor
| Others |
| TTF | Through the forks
| Others |
| TTF | Thru The Fire
| Others |
| TTF | Thyroid Transcription Factor
| Others |
| TTF | Timber Trade Federation
| Others |
| TTF | Time To Fail
| Others |
| TTF | Time to Failure
| Others |
| TTF | Time To Fire
| Others |
| TTF | Time To Fly
| Others |
| TTF | Title Transfer Facility
| Others |
| TTF | To The Front
| Others |
| TTF | Toronto Triathlon Festival
| Others |
| TTF | Torpedo Tube Firing
| Others |
| TTF | Total Taxi Fleet
| Others |
| TTF | Total Tuning Finish
| Others |
| TTF | Tour and Transport Forum
| Others |
| TTF | Tourism and Transport Forum
| Others |
| TTF | Towards The Future
| Others |
| TTF | Toyota Thailand Foundation
| Others |
| TTF | Toyota Tundra Forum
| Others |
| TTF | Trabant Team Freital
| Others |
| TTF | Traffic Task Force
| Others |
| TTF | Trainee Travel Fund
| Others |
| TTF | Transport Task Force
| Others |
| TTF | Transportation Trust Fund
| Others |
| TTF | Trend Type Forecast
| Others |
| TTF | Trident Training Facility
| Others |
| TTF | True Type Font
| Others |
| TTF | True- Type Font ( font file)
| Others |
| TTF | TrueType Font
| Others |
| TTF | Tumor Treating Fields
| Others |