| IMU | I Miss U 
| Others |
| IMU | I Miss You
| Others |
| IMU | I'll Miss You
| Others |
| IMU | IMB Microscopy Unit
| Others |
| IMU | IMPACT Meteorology Unit
| Others |
| IMU | In My Understanding
| Others |
| IMU | Index of Medical Underservice
| Others |
| IMU | Indian Maritime University
| Others |
| IMU | Indiana Memorial
| Others |
| IMU | Indiana Memorial Union
| Others |
| IMU | Indianola Municipal Utilities
| Others |
| IMU | Inertia Momentum Unit
| Others |
| IMU | Inertial Management Unit
| Others |
| IMU | Inertial Measurement Unit
| Others |
| IMU | Inertial Measurement Units
| Others |
| IMU | Inertial Measurement Unity
| Others |
| IMU | Inertial Measuring Unit
| Others |
| IMU | Information Management Unit
| Others |
| IMU | Infrastructure Maintenance Unit
| Others |
| IMU | Initial Markup
| Others |
| IMU | Intensive Management Unit
| Others |
| IMU | Interactive Marketing Unit
| Others |
| IMU | Intermatrix Unit
| Others |
| IMU | International Marine Underwriters
| Others |
| IMU | International Mathematical Union
| Others |
| IMU | International Measurements Unit
| Others |
| IMU | International Medical University
| Others |
| IMU | International Metaphysical University
| Others |
| IMU | International Monetary Unit
| Others |
| IMU | International Monitoring Unit
| Others |
| IMU | Internet Marketing University
| Others |
| IMU | Intertial Measurement Unit
| Others |
| IMU | Interurban Multiple Unit
| Others |
| IMU | Iowa Memorial Union
| Others |
| IMU | Irish Missionary Union
| Others |
| IMU | Islamic Movement of Uzbekistan
| Others |
| IMU | Israel Mathematical Union
| Others |
| IMU | itial Mark Up
| Others |