TST meaning in Time ?

Answer:

What is Thailand Standard Time mean?

Thailand follows UTC+07:00, which is 7 hours ahead of UTC. The local mean time in Bangkok was originally UTC+06:42:04. Thailand used this local mean time until 1920, when it changed to Indochina Time, UTC+07:00; ICT is used all year round as Thailand does not observe daylight saving time. Thailand shares the same time zone with Vietnam, Cambodia, Laos, Christmas Island, and Western Indonesia.

reference

Full Form	Category
Team Selection Test	Academic & Science
Total Story Time	Academic & Science
Tissue Surface Tension	Academic & Science
Truss Steel Structure	Academic & Science
Translational Science Training	Academic & Science
Trang	Airport Code
Media Logic, Inc.	Business
TheStreet, Inc.	Business
Transport Service Tilburg	Business
Triple Surface Treatment	Business
Twin Scroll Turbine	Business
Transition Support Team	Business
Treatment Sales Tax	Business
Transition State Theory	Chemistry
Transitional State Theory	Chemistry
Time, Steam, and Temperature	Chemistry
Teen Service Team	Community
Teacher Support Team	Community
The Scorch Trials	Community
Toronto School of Theology	Community
Test Stack Top	Computing
Transmission Simulation Task	Computing
Test File	Computing
Touchless Sensor Technology	Computing
Temporary Storage Table	Computing
Time Stamp Token	Computing
Total Systems Technology	Computing
Tooling Software Technology	Computing
TAI SAW Technology	Computing
Transitional Stored Ticket	Computing
Truck System Technologies	Computing
Tapper Sealing Technology	Computing
Turbo Speed Technology	Computing
Touch Social	Cryptocurrency
Printer Test File	File Type
Toyota Suspension Tuning	General
Treat Stroke to Target	General
Test of Significant Toxicity	General
Tissue Selecting Technique	General
Tsat Seung Tsat	General
The Snipe Team	General
Temperature Steam and Time	General
Tompkins Seneca Tioga	General
Temperature Steam Time	General
Transforming Systems Together	General
Teri Slavik Tsuyuki	General
Task Specific Training	General
Twin Scroll Turbo	General
Twin Stage Turbo	General
Torque Sensing Traction	General
Technical Support Team	General
Truck Super Tune	General
Tractor Semi Trailer	General
The Smoking Tire	General
Transport Systems Telematics	General
Technical Services Team	General
Telematics System Tester	General
Time Steam And T	General
Thermoplastic Spray Technology	General
TB skin test	General
Technicians Service Training	General
Turbo Service Trading	General
tal Sleep Time	General
Toveco Studio Thailand	General
Tom Steinert Threlkeld	General
Teens Seeking Truth	General
Targeted Solutions Tool	General
Technical Systems Testing	General
Technicians Service	General
The Schock treatment	General
The Shadows of Terraria	General
Total System Throughput	General
Tuberculosis Skin Test	General
Temperature Sensing Termination	General
The Shock Treatment	General
tal Station Theodolite	General
Threat Simulation Theory	General
Territorial Support Team	General
Technical System Testing	General
The Satanic Temple	General
The Simple Twits	General
Tuberculin Skin Tests	General
Transportation System Technician	Governmental
Two Seat Tourer	Governmental
Tsim Sha Tsui	Governmental
Tennessee State Trooper	Governmental
Trauma Systems Therapy	Medical
Tuberculin Skin Test	Medical
TectoSpinal Tract	Medical
Thermoregulatory Sweat Test	Medical
Thromboplastin Screening Test	Medical
Timed Sequential Therapy	Medical
Toxic Shock syndrome Toxin	Medical
Treadmill Stress Test	Medical
Triceps Skin-fold Thickness	Medical
tuberculin skin test(ing)	Medical
Tumor Skin Test	Medical
Tactical Support Team	Military and Defence
Theater Support Team	Military and Defence
Time-sensitive Target	Military and Defence
Track Sensitive Target	Military and Defence
Time-space-time	Physics Related
Technology Strategy and Training	Technology
Thailand Standard Time	Time