What does TSA stand for?

Aloha Airlines, Inc. - Air carrier designation symbol

Explorer Yacht - NCIC boat manufacturer code (NCIC)

- The Securities Association - British

Sports Authority - NYSE symbol

- The Sports Authority, Inc. - NYSE symbol (SAG)

Ta1get System Alternatives (SAUS)

Tablettes Sumeriennes Archaiques - A publication (BJA)

Tactical System Analyzer (SAUS)

Taipei-Sung Shan - Taiwan - Airport symbol (OAG)

Tamworth Swine Association (EA)

Tandem Switch Area (SAUS)

Tank-Side Additive - Lubricants

Target Service Agents - Computer science

Target Signature Analysis

Target Signature Array - Military technology (DDF)

Target System Alternatives (MCD)

Targhee Sheep Association (EA)

Tariff Schedules of the United States, Annotated

Task Scheduling Algorithm (SAUS)

Tasmanian Shippers' Association - Australia

Tasmanian Soccer Association - Australia

Taxiway Safety Area - FAA (TAG)

Tax-Sheltered Annuity

Teacher on Special Assignment (SAUS)

Technical Safety Appraisal - Environmental science (COE)

Technical Services Agreement - Petroleum engineering

Technical Supplemental Allowance - Military

Technical Support Activity - Army

Technical Support Agent (MCD)

Technical Support Alliance - Computer science

Technical Support Asset

Technical Surgical Assistance - Medicine (MAE)

Technical Systems Audit - Environmental science (COE)

Technology programm Solar Air receiver (SAUS)

Technology Specific Attachment

Technology Student Association (EA)

Telecommunications Society of Australia (SAUS)

Telecommunications Staff Association (SAUS)

Telegraph System Analyzer

Telephony Services Architecture (SAUS)

Tele-Systems Associates, Inc. - Bloomington, MN - Telecommunications service (TSSD)

Temperature-Stabilized Antenna

Temperature Swing Adsorption - Chemical engineering

Temperature-Swing Adsorption (SAUS)

Temporary Substitution Approval

Test of Syntactic Abilities - Speech and language therapy (DAVI)

Test Signal Analyser (NITA)

Test Site Activation - NASA (KSC)

Test Start Approval - NASA (NASA)

Test Support Agent (MCD)

Texas Automatics - NCIC firearms make code (NCIC)

Texas Shrimp Association (EA)

Texas Surveyors Association (GIS)

Textbook of Small Arms (SAUS)

Textile Salesmen's Association - Defunct (EA)

Textile Services Association - British (DBA)

Thai Shipowners Association (SAUS)

- The Silent Assassin

Theater Service Area (MCD)

Theater Storage Area - Military

Theosophical Society in America (EA)

Theosophical Society in Australia

Therapeutic Substance Act (SAUS)

Thermal Strap Assembly

Thermal Swing Adsorption - Chemical engineering

Thermoelastic Stress Analysis - Automotive engineering

The Securities Association (SAUS)

The Senate - Telegraphy (PCTE)

Thorax Side Airbag - Automotive safety system

Thousands Standing Around - Facetious nickname for Transportation Security Administration

Thyroxine-Specific Activity - Medicine (EDAA)

Timber Sale Administration (ALAC)

Time Series Analysis

Time-Shared Amplifier

Time Slot Access

Time Slot Assignment (SAUS)

Time-Space Averaging (CERES)

Time-Stamping Authority

Time Study Analysis

Tissue-Specific Antigens - Immunology (DAVI)

Tolkien Society of America

Toluenesulfonamide (SAUS)

Toluenesulfonic Acid - Organic chemistry

Tom Skinner Associates (EA)

Torpedo Sonar Array (SAUS)

Total Molecular Surface Area

Total Scan Area (OA)

Total Shoulder Arthroplasty - Orthopedics (DAVI)

Total Source Analysis, Inc. (EFIS)

Total Storage Area (SAUS)

Total Surface Area - Chemistry

Total Survey Area (WDMC)

Total System Analyzer (IAA)

Tourette Syndrome Association (EA)

Tourism South Australia

Toxic Shock Antigen - Immunology (DAVI)

Toy Safety Act (MHDB)

Track Subsystem Analyst (MUGU)

Track Supply Association

Training Services Agency - Department of Employment - British

Training Situation Analysis - Navy

Training Support Agency - Army

Transair France - ICAO designator (FAAC)

Trans America Industries - Vancouver Stock Exchange symbol

Transcortical Sensory Aphasia (DIPS)

Transfer System A (SAUS)

Transistor Stereo Amplifier (SAUS)

Transition State Analog

Transmitter/Servo drive/Antenna (SAUS)

Transportation Security Administration - Governmental agency

Transportation Service, Army

Transportation Standardization Agency - DoD

Transportation Stores Assignment - British

Trans Sierra Airline (SAUS)

Transuranic Storage Area (SAUS)

Transverse Spherical Aberration (SAUS)

Tree Structured Attribute (IAA)

Tripoli Science Association (EA)

Troops Support Agency - U.S. Army (MLEX)

Troop Support Agency - Army (AABC)

Troubleshooting Aid (MCD)

Trypticase Soy Agar - Cell growth medium

Tsaangi - Language code (ETLW)

Tsunami Watch - Telecommunications (OTD)

Tuberous Sclerosis Association of Great Britain

Tube Support Assembly - Nuclear energy (NRCH)

Tumor-Specific Antibody - Immunology (DAVI)

Tumor-Specific Antigens - Immunology

Tumor Surface Antigen (DB)

Turkish Studies Association (EA)

Turnstile Antenna (SAUS)

Twilight Sentinel Amplifier - Automotive engineering

Two-Step Aerial (or Antenna) (SAUS)

Type-Specific Antibody - Immunology

University of Texas Health Science Center at San Antonio (SAUS)

University of Texas, Health Science Center at San Antonio, San Antonio, TX - OCLC symbol (OCLC)