ICDU
| Acronym | Definition |
|---|---|
| ICDU | Inertial Coupling Data Unit |
| ICDU | Integrated Command and Data Unit (Saab Ericsson Space Group) |
| ICDU | Institute for Community Development in Ukraine (est. 2004) |
| ICDU | Integrated Control and Display Unit |
| ICDU | Image-Directed Color Doppler Ultrasound |