| Abbreviation | Definition |
|---|---|
| PDM | Product Data Manager |
| PDM | Product Descriptive Matter |
| PDM | Program Decision Memorandum |
| PDM | Programmed Decision Making |
| PDMI | Product Data Management Initiative |
| PDMM | Pulse Doppler Map Matcher |
| PDN | Perimeter Defense Network |
| PDNCO | Professional Development Non-Commissioned Officer |
| PDO | Property Disposal Office |
| PDOP | Position Dilution of Precision |
| PDP | Professional Development Program |
| PDQ | Part Data Quality |
| PDQ | Physically Dominant Qualities |
| PDQ | Physically Dominant Quality |
| PDR | Pontoon Drydock Ramp |
| PDR | Preliminary Design Review |
| PDR | Private Dining Room |
| PDR | Pulse Doppler Radar |
| PDRL | Permanent Disability Retirement List |
| PDRS | Payload Deployment and Retrieval System |