Teachers Summer Institute | Academic & Science |
Technical School of Innovation | Academic & Science |
Total Solar Irradiance | Academic & Science |
Tsili Tsili | Airport Code |
TownHall Software Inc | Business |
Transformed Services Inc. | Business |
Transformation Systems Inc | Business |
Town Sports International | Business |
Total Safety Inc | Business |
Trinkle Sales Inc | Business |
Transit Systems Inc | Business |
The Steel Index | Business |
Timber Stand Improvement | Community |
Travel Solutions International | Community |
Transmitting Subscriber Identification | Computer and Networking |
Technical Specifications for Interoperability | Computer Hardware |
Telecommunication Security Information | Computing |
Technology Service and Integrity | Computing |
Technology Systems Institution | Computing |
Technology Services Innovation | Computing |
Transmission Station Identification | Computing |
Trigger Supervisor Interface | Computing |
Termination System Information | Computing |
Transport Service Interpreter | Computing |
Transmitting Subscriber Information | Computing |
Two Symbol Interval | Computing |
Time Slice Intervals | Computing |
Tom Sawyer Island | Country Specific |
Torres Strait Islander | Country Specific |
Transmitting Station Identifier | General |
Time Slot Interchanger | General |
Timber And Soil Improvement | General |
The Systematic Inventory | General |
Total Scene Irradiance | General |
Texas Success Initiative | General |
tal Solar Irradiance | General |
Turbo Stratified Injection | General |
Trick Scooters International | General |
Thyroid Stimulating Immunoglobulions | General |
Technical Support Internship | General |
True Strength Index | General |
Triple Sugar Iron | General |
Thermal System Insulation | General |
Tal Scene Irradiance | General |
Twincharger Stratified Injection | General |
Turbo Supercharged Injection | General |
Twin Spark Ignition | General |
Traffic Sign Identification | General |
Triple Serial Interface | General |
Transport Session Identifier | General |
Twin Swrill Injection | General |
Technical Sales International | General |
Twin Stratified Injection | General |
Tissue Synchronization Imaging | General |
Turbocharged Stratified Injection | General |
Transactional Strategies Instruction | General |
tal Skill Index | General |
TCW Strategic Income | General |
Turn Signal Indicators | General |
Turbo Sport Induction | General |
Tuned Sport Injection | General |
Turbo Charged Spark Ignition | General |
Technical Service Information | General |
Traffic Safety Institute | General |
Technical System for Interoperability | General |
Touring Super Injection | General |
Truck Service Inc. | General |
TRADOC (TRAining and DOCtrine Command) Simulation Internet | Governmental |
Transportation Safety Institute | Governmental |
Two Speed Idle | Governmental |
Turbo Sport Intercooled | Governmental |
Turbo Sport Issue | Governmental |
Turkish Statistical Institute | Governmental |
Transportation Services Index | Governmental |
Traumatic Stress Institute | Governmental |
Turn Signal Intakes | Governmental |
The Sulphur Institute | Governmental |
Teaching Summer Institute | Governmental |
Trading Standards Institute | Governmental |
TENKASI JN | Indian Railway Station |
TüRkiye Saati Ile | International |
Thyroid Stimulating Immunoglobulin | Medical |
Tradoc Simulation Internet | Military and Defence |
The Silent Interrogators | Military and Defence |
Tsimshian | Regional |
Tsili Tsili, Papua New Guinea | Regional |
Trophic State Index | Regional |
Third Season Inconsistency | Sports |
Total Skill Index | Sports & Games |
Telecommunications Services Inc | Telecommunication |
Time Slot Interchange | Telecommunication |