IDM
- IDM (ISP)
- IDM Computer Solutions
- Identity management
- Industrial dance music
- Institute for Disease Modeling
- Integrated Direct Metering
- Integrated data management
- Integrated device manufacturer
- Integrated document management
- Intelligent dance music
- Intelligent design movement
- Intelligent device management
- Intelligent driver model
- Internet Download Manager
- Novell Identity Manager
- Respiratory disease