| TAS | Tactical Air Support 
| Others |
| TAS | Tactical Antitank System
| Others |
| TAS | Tactical Assassination Squad
| Others |
| TAS | Tactical Atmospheric Summary
| Others |
| TAS | Tactical Automatic Switch
| Others |
| TAS | Tahoe Ls
| Others |
| TAS | Taipei American School
| Others |
| TAS | Taiwan Anthro Spirit
| Others |
| TAS | Take a Selfy
| Others |
| TAS | tal Alkali Silica
| Others |
| TAS | Tanaka And Son
| Others |
| TAS | Target Acccount Selling
| Others |
| TAS | Target Account Selling
| Others |
| TAS | Target Acquisition System
| Military, Air Force, Army, Defence, Marine Corps, Navy, Special Forces, Weapon, Device, Software, System, Technology |
| TAS | Targeted Assistance School
| Others |
| TAS | Tashkent, Uzbekistan
| Others |
| TAS | Tasmania, Australia
| Others |
| TAS | Tauraroa Area School
| Others |
| TAS | Taxpayer Advocate Service
| Others |
| TAS | Teaching As Scholarship
| Others |
| TAS | Technical Account Specialists
| Others |
| TAS | Technical Application Submission
| Others |
| TAS | Technical Assistance System
| Others |
| TAS | Technological and Applied Studies
| Others |
| TAS | Technology Accuracy And Speed
| Others |
| TAS | Technology and Applied Sciences
| Others |
| TAS | Technology And Applied Studies
| Others |
| TAS | Telecommunication Analysis Systems
| Others |
| TAS | Telemetry Antenna Subsystem
| Others |
| TAS | Telephone Access Server
| Others |
| TAS | Telephone Advice Service
| Others |
| TAS | Telephone Answering Service
| Others |
| TAS | Telephony Application Server
| Others |
| TAS | Telomeric Associated Sequences
| Others |
| TAS | Temperature Air Sensor
| Others |
| TAS | Tennessee Academy of Science
| Others |
| TAS | Tentamen Aanmeld Systeem
| Others |
| TAS | Test Access Switch
| Others |
| TAS | Test And Set
| Others |
| TAS | Test Article Specification
| Others |
| TAS | Tether Applications in Space
| Others |
| TAS | Texas Accessibility Standards
| Others |
| TAS | Textbridge Application Server
| Others |
| TAS | Textiles, Art, And Science
| Others |
| TAS | The Absolute Sound
| Others |
| TAS | The Absolute Spatial
| Others |
| TAS | The Accounting Solution
| Others |
| TAS | The Advancement System
| Others |
| TAS | The Adventurous Spark
| Others |
| TAS | The Amber Spyglass
| Others |
| TAS | The Animated Series
| Others |
| TAS | The Awsome Sonic
| Others |
| TAS | The Tehran American School
| Others |
| TAS | Theater Amplifier Standard
| Others |
| TAS | Theoretical and Applied Science
| Others |
| TAS | Thermal Analysis For Space
| Others |
| TAS | Thermal Analyzer System
| Others |
| TAS | Thin Agent Service
| Others |
| TAS | Thomas Aircraft Sales
| Others |
| TAS | Throttle Adjust Screw
| Others |
| TAS | Throttle Aerospace Systems
| Business, Company, Military, Defence, Weapon, Industry, Manufacturing, Transport, Air Transport, Aircraft |
| TAS | Ticket Alert Service
| Others |
| TAS | Tiff Advisory Services
| Others |
| TAS | Time And Sales
| Others |
| TAS | Time Attack Series
| Others |
| TAS | TLD Application System
| Others |
| TAS | Tobit Archive System
| Others |
| TAS | Token Access Support
| Others |
| TAS | Tokyo Auto Show
| Others |
| TAS | Tool Accountability System
| Others |
| TAS | Tool Assisted Speed
| Others |
| TAS | Tool Assisted Speedrun
| Others |
| TAS | Tool Assisted Speedruns
| Others |
| TAS | Tool Assisted Superplay
| Others |
| TAS | Tool-Assisted Speedrun
| Others |
| TAS | Tool-Assisted Superplay
| Others |
| TAS | Torque and Angle Sensor
| Others |
| TAS | Toshiba Authentication Service
| Others |
| TAS | Total Air Suspension
| Others |
| TAS | Total Annihilation Squad
| Others |
| TAS | Total Automation Systems
| Others |
| TAS | Toyota Audio System
| Others |
| TAS | Tpc Analysis Shell
| Others |
| TAS | Trace Analysis System
| Others |
| TAS | Traceable Author Statement
| Others |
| TAS | Traction Assist System
| Others |
| TAS | Trade At Settlement
| Others |
| TAS | Trade Automation Service
| Others |
| TAS | Trading Against a Spike
| Others |
| TAS | Traffic Advisory System
| Others |
| TAS | Trail A Sled
| Others |
| TAS | Trailer Air Suspension
| Others |
| TAS | Trained Advertising Specialist
| Others |
| TAS | Trans Abdominal Sonography
| Others |
| TAS | Transabdominal sonography
| Others |
| TAS | Transformaciones De Arboles Sinta
| Others |
| TAS | Transformaciones De Arboles Sintacticos
| Others |
| TAS | Transient Absorption Spectrometer
| Others |
| TAS | Transition Assistance Services
| Others |
| TAS | Transportoque Aeriata Saflavina
| Others |
| TAS | Trap Alert System
| Others |
| TAS | Treasury Account Symbol
| Others |
| TAS | Treatment As a State
| Others |
| TAS | Tribunal Arbitral du Sport
| Others |
| TAS | Trofeo Abarth Selenia
| Others |
| TAS | Trottoir Afkoppel Steen
| Others |
| TAS | True Air Speed
| Others |
| TAS | Tupac Amaru Shakur
| Others |
| TAS | Turning Automotive Seating
| Others |
| TAS | Tuskegee Airmen Scholarship
| Others |
| TAS | Tvornica Automobila Sarajevo
| Others |