| Abbreviation | Definition |
|---|---|
| ITAADS | Installation, The Army Authorization Document System |
| ITAC | Intelligence and Threat Analysis Center (Army) |
| ITAC | Intelligence Threat and Analysis Center |
| ITACC | Improved Tactical Air Command Center |
| ITACS | Integrated Tactical Air Control System |
| ITACS | ntegrated Tactical Air Control System |
| ITALD | Improved Tactical Air-Launched Decoy |
| ITAM | Integrated Training Area Management |
| ITAOC | Improved Tactical Air Operations Center |
| ITAR | International Traffic In Arms Regulation (Coassembly) |
| ITAS | Improved Target Acquisition System |
| ITAS | Information Technology Approval System |
| ITASC | Interim Theater ADP Service Center |
| ITAWDS | Integrated Tactical Amphibious Warfare Data System |
| ITB | Infantry Training Brigade |
| ITBF | Indo Tibetan Border Force |
| ITC | Intensive Training Centre |
| ITC4 | Interim Transportable Command and Control Computer Center |
| ITD | Inception To Date |
| ITD | Interim Terrain Data |