| Acronym | Definition |
|---|
| PDDC➣Post Diploma Degree Course (Gujarat, India) |
| PDDC➣Plant Disease Diagnostics Clinic (University of Wisconsin) |
| PDDC➣Panasonic Digital Document Company (Panasonic Corporation of North America) |
| PDDC➣Product Design and Development Centre (Kenya) |
| PDDC➣Post D-Day Consumption |