| Acronym | Definition |
|---|
| IITS➣Information, Instruction, Training and Supervision (UK) |
| IITS➣International Intradiscal Therapy Society |
| IITS➣It's in the Script (TV/movie plot slang) |
| IITS➣Internet-Intranet Transport Service |
| IITS➣Installation Information Transfer System |
| IITS➣Intratheater Imagery Transmission System |
| IITS➣Instrumentation Targets and Threat Simulations (US Army) |