ITTS
| Acronym | Definition |
|---|---|
| ITTS | International Turtle and Tortoise Society Journal |
| ITTS | Interactive Text Transmission System |
| ITTS | Instrumentation, Targets and Threat Simulators |
| ITTS | Information Technology Total Services (Taiwan) |
| ITTS | Intruders Tiger Team Security (Brazil) |
| ITTS | IT Telemarketing Services (Altrincham, England) |
| ITTS | IT (Information Technology) and Training Services (Science Applications International Corporation) |