| Acronym | Definition |
|---|
| PDW | Parallel Data Warehouse (Microsoft) |
| PDW | Proton Density-Weighted |
| PDW | Professional Draw |
| PDW | Package and Deployment Wizard |
| PDW | Package and Deployment Wizard (Visual Basic 6.0 tool) |
| PDW | Personal Defense Weapon |
| PDW | Platelet Distribution Width |
| PDW | Personal Development Workshop (various organizations) |
| PDW | Physical Damage Waiver |
| PDW | Project Definition Workshop (Project Management) |
| PDW | Power Drive Woofer |
| PDW | Passive Death Wish (psychiatry) |
| PDW | Procurement, Defense Wide |
| PDW | Packaged Drinking Water |
| PDW | Personal Data Warehouse |
| PDW | Phosphate Development Works |
| PDW | Proposal Development Worksheet |
| PDW | Pennsylvania Department of Welfare |
| PDW | Pump, Deionized Water |
| PDW | Per Discussion With |
| PDW | Pulse Descriptive Word |
| PDW | Procurement Data Warehouse (Australia) |
| PDW | Program Development Workstation |
| PDW | Program Director, Warfare |
| PDW | Product Development Web |
| PDW | Prairie Dogs of War (airsoft team; Canada) |
| PDW | Prestige Dawning Wheels |