| TSA | Sung Shan, Taiwan 
| Others |
| TSA | Taiwanese Student Association
| Others |
| TSA | Take Scissors Away
| Others |
| TSA | Take Shoes Away
| Others |
| TSA | Taking Scissors Away
| Others |
| TSA | Taking Sense Away
| Others |
| TSA | tal Security Abyss
| Others |
| TSA | tal Shoulder Arthroplasty
| Others |
| TSA | Tal Surface Area
| Others |
| TSA | Tally Smooth Agent
| Others |
| TSA | Tally Stupid A**hole
| Others |
| TSA | Target Service Agent
| Others |
| TSA | Target Signature Array
| Others |
| TSA | Target System Analysis
| Others |
| TSA | Tax Sheltered Account
| Others |
| TSA | Tax Sheltered Annuity
| Others |
| TSA | Tax-Sheltered Annuity
| Others |
| TSA | Taxiway Safety Area
| Others |
| TSA | Taxpayer Soaking Agency
| Others |
| TSA | Teaching school alliances
| Others |
| TSA | Tech Support Associates
| Others |
| TSA | Technical Students of America
| Others |
| TSA | Technical Support Alliance
| Others |
| TSA | Technology Student Association
| Others |
| TSA | Technology Student Assosiation
| Others |
| TSA | Technology Students Association
| Others |
| TSA | Technology Students of America
| Others |
| TSA | Technology, Success, and Achievement
| Others |
| TSA | Telescopic Shock Absorber
| Others |
| TSA | Teleshop Access
| Others |
| TSA | Tempe Sports Authority
| Others |
| TSA | Tempeal Secerty Agency
| Others |
| TSA | Template for Specification Authoring
| Others |
| TSA | Temporal and Statistical Abstractions
| Others |
| TSA | Ten Supervisors Apiece
| Others |
| TSA | Terminally Slow Agency
| Others |
| TSA | Terminating Switched Access
| Others |
| TSA | Territory-wide System Assessment
| Others |
| TSA | Terrorist Supporting Agency
| Others |
| TSA | Terrorists Stymie America
| Others |
| TSA | Test Start Approval
| Others |
| TSA | Test Suite Administration
| Others |
| TSA | Testicular Self Analysis
| Others |
| TSA | Texas Society of Anesthesiologists
| Others |
| TSA | Texas Society of Architects
| Others |
| TSA | The Salvation Army
| Others |
| TSA | The savage association
| Others |
| TSA | The Silent Assassins
| Others |
| TSA | The Star Avalanche
| Others |
| TSA | Theater Storage Area
| Others |
| TSA | Theosophical Society in America
| Others |
| TSA | Thermally Sprayed Aluminum
| Others |
| TSA | They'll Steal Anything
| Others |
| TSA | Thieves Steal At
| Others |
| TSA | Thinking Skills Assessment
| Others |
| TSA | Thorax Side Airbag
| Others |
| TSA | Thorough Sexual Assault
| Others |
| TSA | Those Silly Asses
| Others |
| TSA | Those Stupid A**holes
| Others |
| TSA | Thousands Standing Archives
| Others |
| TSA | Thousands Standing Around
| Others |
| TSA | Three Stooges Association
| Others |
| TSA | Throw Sh*t Away
| Others |
| TSA | Tilt And Sound Activated
| Others |
| TSA | Tilt Sensor Activation
| Others |
| TSA | Tilt Sound Activated
| Others |
| TSA | Time Series Analysis
| Others |
| TSA | Time Share Algorithm
| Others |
| TSA | Time Stamping Authority
| Others |
| TSA | Time Stops Altogether
| Others |
| TSA | Time to Speed Adaptation
| Others |
| TSA | Toluene Sulfonic Acid
| Others |
| TSA | Total Survey Area
| Others |
| TSA | Touch Some A
| Others |
| TSA | Touch Some Ass
| Others |
| TSA | Tourette Syndrome Association
| Others |
| TSA | Tourism System Account
| Others |
| TSA | Toxic Shock Antigen
| Others |
| TSA | Toyota Service Advantage
| Others |
| TSA | Toyota South Africa
| Others |
| TSA | Toyota Style Australia
| Others |
| TSA | Toyota Sure Advantage
| Others |
| TSA | Traffic Safety Act
| Others |
| TSA | Traffic Safety Agency
| Others |
| TSA | Traffic Safety Assessment
| Others |
| TSA | Traffic Signal Adaptation
| Others |
| TSA | Traffic Signal Assistant
| Others |
| TSA | Tragic Systems of Absurdity
| Others |
| TSA | Trailer Shock Absorber
| Others |
| TSA | Trailer Stability Assist
| Others |
| TSA | Trailer Swing Assist
| Others |
| TSA | Transcriptome Shotgun Assembly
| Others |
| TSA | Transfer Student Alliance
| Others |
| TSA | Transformation Story Archive
| Others |
| TSA | Transition Service Agreement
| Others |
| TSA | Transpacific Stabilization Agreement
| Others |
| TSA | Transport Safety Authority
| Others |
| TSA | Transport Security Administration
| Others |
| TSA | Transportation Safety Administration
| Others |
| TSA | Transportation Safety Agency
| Others |
| TSA | Transportation Security Act
| Others |
| TSA | Transportation Security Administration
| Others |
| TSA | Transportation Security Administration's
| Others |
| TSA | Transportation Security Association
| Others |
| TSA | Transportation Superstition Administration
| Others |
| TSA | Travel Security Advisory
| Others |
| TSA | Travel Services of Akumal
| Others |
| TSA | Tri-State Ambulance
| Others |
| TSA | Tribunal Superior Agrario
| Others |
| TSA | Tricastin Sport Auto
| Others |
| TSA | Trisylamine
| Others |
| TSA | Truly Stupid Agency
| Others |
| TSA | Tryptic Soy Agar
| Others |
| TSA | Trypticase Soy Agar
| Others |
| TSA | Tryptone Soy Agar
| Others |
| TSA | Tuberous Sclerosis Alliance
| Others |
| TSA | Tumor Specific Antigen
| Others |
| TSA | Tuning Summer Arena
| Others |
| TSA | Turbine Supply Agreement
| Others |
| TSA | Turtle Survival Alliance
| Others |