| Rank | Abbreviation | Meaning |
|---|
| ***** | PM ITTS | Project Manager for Instrumentation, Targets and Threat Simulators
| |
| *** | ITTS | insulin tolerance tests
| |
| *** | PM ITTS | Project Manager for Instrumentation, Targets and Threat Simulations
| |
| ** | ITTS | Integrated Transfer Trip Systems
| |
| ** | ITTS | Information Technology Total Services
| |
| ** | ITTS | IT (Information Technology) and Training Services
| |
| ** | ITTS | Instruction Targeted for TABE Success
| |
| * | ITTS | Institute for Trade and Transportation Studies
| |
| * | ITTS | Information Technology and Telecommunications Services
| |
| * | ITTS | Information Technology and Technical Services
| |
| * | ITTS | Intruders Tiger Team Security
| |
| * | ITTS | International Turtle and Tortoise Society Journal
| |
| * | ITTS | In Transit Tracking System
| |
| * | ITTS | Inertial Target Tracking System
| |
| * | ITTS | Information Technology Total Solutions
| |
| * | ITTS | Instrumentation Targets and Threat Systems
| |
| * | ITTS | Information Technology and Telecommunications State
| |
| * | ITTS | Integrated Travel and Tourism Services
| |
| * | ITTS | insulin, transferrin, triiodothyronine and selenium
| |
| * | ITTS | Instrumentation, Target and Threat Simulators
| |
| * | ITTS | International Tactical Training Seminars
| |
| * | ITTS | International Travel Tracking System
| |
| * | ITTS | IT Telemarketing Services
| |
| * | ITTS | Integrated Technology Transfer System
| |
| * | ITTS | Industry Training Tracking System
| |