| Science, Art, And Technology | Academic & Science |
| Student Action Team | Academic & Science |
| Stanford Achievement Test | Academic & Science |
| Slow Analytical Thinking | Academic & Science |
| Student Assistance Team | Academic & Science |
| Surface Air Temperature | Academic & Science |
| Argentine Society of Transplantation | Academic & Science |
| Sociedad Argentina de Trasplantes | Academic & Science |
| Security Awareness Trading | Academic & Science |
| la Société des arts technologiques | Academic & Science |
| Society for Arts and Technology | Academic & Science |
| Asia Satellite Telecommunications Holding Company | Business |
| Support, Accountability, And Training | Business |
| Satellite Dish | Business |
| Stages and Tranformations | Chemistry |
| University of St. Andrews - 2 | Chemistry |
| Skills Assessment Toolkit | Community |
| Scholastic Achievement Test | Community |
| Spanish Announcer Team | Community |
| Seekers After Truth | Community |
| Social A Team | Community |
| Southwestern Association of Toxicologists | Community |
| Student Acquirred Technology | Community |
| Student Association Test | Community |
| Satellite | Computer and Networking |
| Satellite ATM | Computer and Networking |
| Save As Text | Computer Assembly Language |
| Site Acceptance Test | Computer Hardware |
| Site Acceptance Tests | Computing |
| Summed Area Tables | Computing |
| Small Aperture Terminal | Computing |
| Security Administrator Tool | Computing |
| Standard Acis Text | Computing |
| System Assessment Tool | Computing |
| Satisfiability | Computing |
| Survive and Thrive | Computing |
| Subarea Address Table | Computing |
| Sim Application Toolkit | Computing |
| Surface Analysis Test | Computing |
| Satoshi | Computing |
| Special Access Termination | Computing |
| SoMee Advertising Token | Cryptocurrency |
| SmartX | Cryptocurrency |
| Saturday | Day of Week |
| Spray Acid Tool | Electronics |
| Self-adjusting Threshold | Electronics |
| Self-adjusting Technology | Electronics |
| Smart Amplifier Technology | Electronics |
| Scholastic Aptitude Test | Entrance Exam for Foreign Universities |
| Sanderson Accu Tuner | General |
| Scream Aptitude Test | General |
| Systematic Approach to Tasting | General |
| Satellite Aided Transmission | General |
| Stylish All Terrain | General |
| Semi Automatic Transmission | General |
| Single Axle Trailer | General |
| Siemens Adaptive Transmission | General |
| Static Air Temperature | General |
| Salone Dell'Automobile di Torino | General |
| Self Aligning Torque | General |
| Series Active Tourer | General |
| Safety Assist Technologies | General |
| Simulated Automatic Transmission | General |
| Stepped Automatic Transmission | General |
| Suomen Autoteollisuus | General |
| Scuderia Alpha Tauri | General |
| Super Anime Time | General |
| Southerners Aren't Trying | General |
| Superhuman America Team | General |
| Sea Air Transport | General |
| Somewhere Around Twenty | General |
| Somebody Ain't Teaching | General |
| Sales Analysis Tool | General |
| Somebody Aint Trying | General |
| Shoot Atomic Turtles | General |
| Stomping All Toys | General |
| System Approach To Training | General |
| Stunningly Average And Trite | General |
| Sensible Acting And Thinking | General |
| Super Awesome Theatrical | General |
| Sociopath Armed Tv | General |
| Sever All Ties | General |
| Schwerer Artillerie Tr | General |
| Secretly A Tease | General |
| Scolastic Aptitude Test | General |
| Stoned And Toasted | General |
| Stupid American Test | General |
| Stupid Aggravating Timewaster | General |
| Scholastic Assessment Test | General |
| Scholastic Aptitude Tests | General |
| Suicide And Trouble | General |
| Southern Air Transport | General |
| Second And Third | General |
| Systems Approach to | General |
| Substance Abuse Treatment | General |
| See A Test | General |
| Statutory Assessment Test | General |
| Soprano Alto and Tenor | General |
| San Antonio, Texas | Governmental |
| Section Authority Territory | Governmental |
| Stupifying Aggravating Terrifying | Governmental |
| Scorpions Assault Team | Governmental |
| Special Assault Team | Governmental |
| State Administration of Taxation | Governmental |
| State Administrative Tribunal | Governmental |
| Selection Assistance Team | Governmental |
| Statistical Applications Team | Governmental |
| Small Arms Trainer | Governmental |
| SANT ROAD | Indian Railway Station |
| Sistema de Administración Tributaria | International |
| Su Alti Taarruz | International |
| Supplementary Angle Theorem | Maths |
| Saturation (usually Oxygen Saturation) | Medical |
| Saturated | Medical |
| Sick and Twisted | Messaging |
| Sad and Tedious | Messaging |
| Sending A Thought | Messaging |
| Spare A Thought | Messaging |
| Sorry About That | Messaging |
| Stunned Abnoxious Twit | Messaging |
| Security Alert Team | Military and Defence |
| Security Audit Trail | Military and Defence |
| Software Acceptance Test | Military and Defence |
| Spatial Analysis Tool Kit | Military and Defence |
| Security Assistance Test | Military and Defence |
| San Antonio International Airport, San Antonio, Texas USA | Regional |
| System Administration Tool | Softwares |
| Software Architecture Technology | Softwares |
| Sprite Animation Toolkit | Softwares |
| Saturate, Saturated | Space Science |
| Systems Approach To Training | Space Science |
| Science Aeronautics and Technology | Technology |
