| Acronym | Definition |
|---|
| PCDU➣Power Control and Distribution Unit |
| PCDU➣Power Conditioning Distribution Unit (US NASA) |
| PCDU➣Pauvre Con D'Utilisateur (programming) |
| PCDU➣Payload Command Decoder Unit |
| PCDU➣Plane Crazy Down Under (aviation based podcast) |
| PCDU➣Power Conversion and Distribution Unit |
| PCDU➣Public Centre for Drug Users (Verona, Italy) |