| Acronym | Definition |
|---|
| STT➣School of Technical Training (Royal Air Force) |
| STT➣Spin-Transfer Torque (microelectronics) |
| STT➣Science and Technology of Thailand |
| STT➣Sanction to Test (electrical inspections) |
| STT➣Stop Tail Turn (tractor trailer lighting) |
| STT➣State Street Corporation (stock symbol) |
| STT➣Swiss Table Tennis |
| STT➣Surface Tension Transfer (welding) |
| STT➣Septic Tank Treatment (home maintenance) |
| STT➣Sportbike Track Time (Holland, MI) |
| STT➣Securities Transaction Tax (India) |
| STT➣Singapore Technologies Telemedia |
| STT➣Start and Stop |
| STT➣String Type |
| STT➣Stateless Transport Tunneling (computer networking) |
| STT➣Suomen Tietotoimisto (Finnish National News Agency) |
| STT➣Speech to Text (system for hearing impaired) |
| STT➣Sergeant's Time Training (US Army) |
| STT➣Secure Transaction Technology |
| STT➣Spouses to Teachers (US DoD) |
| STT➣Strategy-To-Task |
| STT➣Stenographer, Medical (US Navy) |
| STT➣Stability Transition Team (US Army) |
| STT➣Spinothalamic Tract |
| STT➣Sheridan Travel and Tourism (Sheridan, WY) |
| STT➣Sumatran Tiger Trust |
| STT➣Schirmer Tear Test (ophthalmology) |
| STT➣Spacelab Transfer Tunnel (US NASA) |
| STT➣Surface Test Tree |
| STT➣Short Term Training |
| STT➣Soft Tissue Therapy |
| STT➣Student Talking Time (TESOL jargon) |
| STT➣System Time Table |
| STT➣Single Target Track |
| STT➣Special Tactics Team |
| STT➣Small Tactical Terminal |
| STT➣Satellite Transportable Terminal (communications; US Army) |
| STT➣State Transition Table |
| STT➣Set-Top Terminal |
| STT➣Skid to Turn (missile) |
| STT➣SEAL Tactical Training |
| STT➣St. Thomas Hall (University of Scranton) |
| STT➣Space-Time Trellis (coding scheme) |
| STT➣Save the Trees (band) |
| STT➣Shore Targeting Terminal |
| STT➣Source to Target (data mapping) |
| STT➣Short Term Throughput |
| STT➣Special Task Team |
| STT➣Soft Tissue Trauma |
| STT➣Statement to Task |
| STT➣School of Telecommunications Technology |
| STT➣St Thomas Island, VI, USA - Cyril E. King Airport (Airport Code) |
| STT➣Scaphotrapezoid-Trapezial (Joint) |
| STT➣Scaphoid, Trapezium and Trapezoid (wrist bones) |
| STT➣Sky Trek Tower (amusement park ride) |
| STT➣Slave to Target (blog) |
| STT➣System Test Tool |
| STT➣Sekolah Tinggi Texmaco (Indonesian high school) |
| STT➣Serial Thrombin Time |
| STT➣Situational Training Template |
| STT➣Strategy and Training Teams |
| STT➣Signal Tracking Trainer |
| STT➣Software Tips and Tricks (website) |
| STT➣Schedule Training Time |
| STT➣System Technical Test |
| STT➣Spread To Treasurys |
| STT➣Step to Talk (audio transmission) |
| STT➣Scalar Timing Theory |
| STT➣Success-To-The-Top Network Routing |