| STT | Cyril E. King Airport 
| Others |
| STT | Cyril E. King Airport, St. Thomas, Virgin Islands
| Others |
| STT | Same Time Tommorow
| Others |
| STT | Same Time Tomorrow
| Others |
| STT | SATCOM Transportable Terminal
| Others |
| STT | Satellite Transportable Terminals
| Others |
| STT | Save The Tigers
| Others |
| STT | Scapho Trapezio Trapezoid
| Others |
| STT | Schirmer Tear Test
| Others |
| STT | Scientific Tools and Techniques
| Others |
| STT | Screening Test Technician
| Others |
| STT | Secure Transaction Technology
| Others |
| STT | Securities Transaction Tax
| Others |
| STT | Security Technology Transition
| Others |
| STT | Security Transaction Tax
| Others |
| STT | Segmented Treatment Table
| Others |
| STT | Semi Trailer Truck
| Others |
| STT | Shipping Trade and Transport
| Others |
| STT | Short Term Temporary
| Others |
| STT | Short Term Tenancy
| Others |
| STT | Short Term Test
| Others |
| STT | Short Term Trip
| Others |
| STT | Should Take Time
| Others |
| STT | Sigma Theta Tau
| Others |
| STT | Silence Tread Technology
| Others |
| STT | Silt Tech Tool
| Others |
| STT | Sinar Terhani Trading
| Others |
| STT | Single Trailer Truck
| Others |
| STT | Single Trend Trading
| Others |
| STT | Situational Training Template
| Others |
| STT | Slobodna teritorija Trsta
| Others |
| STT | Small Tactical Terminal
| Others |
| STT | Small Tactical Terminals
| Others |
| STT | Southern Tip Trip
| Others |
| STT | Spacelab Transfer Tunnel
| Others |
| STT | Special Tactics Team
| Others |
| STT | Special Teams Tackle
| Others |
| STT | Speculative Taint Tracking
| Others |
| STT | Speech To Text
| Others |
| STT | Spezial Tourenwagen Trophy
| Others |
| STT | Spin Torque Transfer
| Others |
| STT | Spin Transfer Torque
| Others |
| STT | Spinning Tube in Tube
| Others |
| StT | Spinothalamic Tract
| Others |
| STT | Sport Truck
| Others |
| STT | Sportbike Track Time
| Others |
| STT | SQL Testing Tool
| Others |
| STT | Stand for Teacher Talk
| Others |
| STT | Star Trek Timelines
| Others |
| STT | State Street Corporation
| Others |
| STT | State Transition Table
| Others |
| STT | State, Territory or Tribe
| Others |
| STT | Stateless Transport Tunneling
| Others |
| STT | Stop Start Technology
| Others |
| STT | Stop Tail and Turns
| Others |
| STT | stop to text
| Others |
| STT | Storage Transfer Technologies
| Others |
| STT | Straight To Tape Tom
| Others |
| STT | Straight To Triage
| Others |
| STT | String Type
| Others |
| STT | Stronger Than Time
| Others |
| STT | Strut Assembly
| Others |
| STT | Student Tech Team
| Others |
| STT | Student Techno Team
| Others |
| STT | Student Time Teaching
| Others |
| STT | Submarine Tactical Terminal
| Others |
| STT | Super Traction Tire
| Others |
| STT | Super Traction Tread
| Others |
| STT | Super Traction Tyre
| Others |
| STT | Surface Tension Transfer
| Others |
| STT | System Technical Test
| Others |
| STT | Trucks in the State
| Others |