| Transmitting Subscriber Identification |
Computer and Networking |
TSI |
| threshold signal-to-interference ratio |
Government |
TSI |
| TexSigns, Inc |
Organization |
TSI |
| Tsili Tsili |
Airport Code |
TSI |
| Team Success Inc. |
Organization |
TSI |
| Total Solar Irradiance |
Astronomy |
TSI |
| Third Season Inconsistency |
Sports |
TSI |
| Tom Sawyer Island |
Regional |
TSI |
| Transportation Safety Institute |
US Government |
TSI |
| Terra Segura International |
Organization |
TSI |
| Three Springs Inc. |
Organization |
TSI |
| Tsimshian |
Regional 3 Letter LanguageCode |
TSI |
| Transitional Services Inc. |
Organization |
TSI |
| Teachers Summer Institute |
University |
TSI |
| TCW Strategic Income Fund, Inc. |
NASDAQ Symbol |
TSI |
| terminal equipment system initialization |
Government |
TSI |
| Telecommunication Security Information |
Computer Security |
TSI |
| Torres Strait Islander |
Country Specific |
TSI |
| TechnoServe, Inc. |
Organization |
TSI |
| TENKASI JN |
Indian Railway Station |
TSI |
| Transportation and Safety Institute, 6 |
Government |
TSI |
| TRADOC Simulation Internet |
Military |
TSI |
| Telecommunications Services Inc |
Telecommunication |
TSI |
| Thyroid Stimulating Immunoglobulin |
Physiology |
TSI |
| tactical support increment |
Government |
TSI |
| Turn Signal Intakes |
Transportation |
TSI |
| Time Slot Interchange |
Telecom |
TSI |
| Trojan Securities Interantional |
Organization |
TSI |
| Turbo Sport Intercooled |
Transportation |
TSI |
| Two Speed Idle |
Transportation |
TSI |
| The Silent Interrogators |
Military |
TSI |
| Technical Specifications for Interoperability |
Computer Hardware |
TSI |
| Tsili Tsili, Papua New Guinea |
Regional Airport Code |
TSI |
