| Acronym | Definition |
|---|
| HMU➣Help Me Understand |
| HMU➣Hook Me Up |
| HMU➣Hold My Unicorn |
| HMU➣Hanoi Medical University |
| HMU➣Hardware Mockup |
| HMU➣Hydromechanical Unit |
| HMU➣Height Monitoring Unit |
| HMU➣Harlan Municipal Utilities (Harlan, IA) |
| HMU➣Hollow Masonry Unit (construction) |
| HMU➣Harbin Medical University (China) |
| HMU➣Hair/Makeup (film production) |
| HMU➣Hydrogen Manufacturing Unit |
| HMU➣Helicopter Maintenance Unit |
| HMU➣Hit Me Up (phone, text or email me) |
| HMU➣Helmet Mounted Unit |
| HMU➣Host Manifest Upload (UPS) |
| HMU➣Height Measuring Unit (aircraft) |
| HMU➣Hydro-mechanical Metering Unit |