| Acronym | Definition |
|---|
| ITEM | Institute for Technology Management (Switzerland) |
| ITEM | Institute of Toxicology and Experimental Medicine (Germany) |
| ITEM | Ip Telephony Environment Monitor |
| ITEM | Independent Treasury Economic Model (UK independent economic forecasting group) |
| ITEM | Integrated Theater Engagement Model |
| ITEM | Information Technology for Enrollment Management (Case Western Reserve University) |
| ITEM | Interactive Training Event Menu |
| ITEM | Illustrated Tools and Equipment Manual |
| ITEM | Interactive Tactical Effectiveness Model |
| ITEM | Integrated Training Event Model |