IMU may refer to:
In science and technology
- Inertial measurement unit, a device that measures acceleration and rotation, used to maneuver air- and spacecraft
Businesses and organizations
- I Measure U, a New Zealand company that develops inertial measurement units
- Indiana Memorial Union, on the Indiana University Bloomington campus
- Indian Maritime University
- International Mathematical Union
- International Medical University
- Irish Medical Union, since renamed the Irish Medical Organisation
- Islamic Movement of Uzbekistan, Afghan Militant group
- Italian Mathematical Union
Other uses
- Initial markup, in business
- Intensive Management Unit, a type of prison in the United States, usually practicing solitary confinement
- Interurban Multiple Units, used by Queensland Rail
- Inertial measurement unit, electronic device to measure a craft's velocity and orientation
See also
- Imu, a type of underground oven used in Hawaiian cooking