| Acronym | Definition |
|---|
| TWT | The Washington Times |
| TWT | Traveling Wave Tube |
| TWT | The Winning Team (various meanings) |
| TWT | Tuesday, Wednesday, Thursday |
| TWT | Two Wheeled Texans (motorcycle forum) |
| TWT | Teaching with Technology |
| TWT | Time Will Tell (Robert Cray song) |
| TWT | Trisonic Wind Tunnel (North American Aviation; El Segundo, CA) |
| TWT | Third Wave Technologies, Inc. (also seen as TWTI) |
| TWT | Tube Wall Temperature (heating) |
| TWT | Two-Way Traveltime (reflection seismology, GPR) |
| TWT | The Wildlife Trusts (UK) |
| TWT | Ted Williams Tunnel (Boston, MA) |
| TWT | The Wrong Trousers (Wallace & Grommit film; band) |
| TWT | The Walking Toxins (band) |
| TWT | Two Way Tape |
| TWT | Tilt Wheel Technology (Microsoft) |
| TWT | The World Tonight (television news program) |
| TWT | Technical Writing Team (various locations) |
| TWT | Tiny Windows Terminal |
| TWT | Tri-Wizard Tournament (Harry Potter event) |
| TWT | Trump World Tower (New York) |
| TWT | The Technical Writing Teacher (journal) |
| TWT | The White Tower (Wheel of Time book series) |
| TWT | Total Wait Time |
| TWT | Tactical Warfare Training |
| TWT | Tattooed White Trash |
| TWT | The Wrestling Talk (online forum) |
| TWT | Trans-Sonic Wind Tunnel |
| TWT | Third World Traveler |
| TWT | Totally Without Thought |
| TWT | Technical Walk-Through |
| TWT | Together We Teach (website) |
| TWT | Travel with Troops |