| PDW | platelet distribution width | 血小板分布宽度 |
| PDW | Procurement, Defense Wide | 国防部采购 |
| PDW | Passive Dynamic Walking Human Power and Robotics Lab | 被动动态步行人力与机器人实验室 |
| PDW | Per Discussion With | 每次讨论 |
| PDW | Program Development Workstation | 程序开发工作站 |
| PDW | Document (Professional Draw) | 文件（专业绘图） |
| PDW | Pennsylvania Department of Welfare | 宾夕法尼亚州福利部 |
| PDW | Pulse Descriptive Word | 脉冲描述词 |
| PDW | Project Definition Workshop (Project Management) | 项目定义研讨会（项目管理） |
| PDW | Professional Development Workshop | 专业发展研讨会 |
| PDW | Program Director, Warfare | 项目总监，战争 |
| PDW | Personal Data Warehouse | 个人数据仓库 |
| PDW | Prestige Dawning Wheels | Prestige曙光轮 |
| PDW | Power Drive Woofer | 动力驱动低音扬声器 |
| PDW | Personal Defense Weapon | 个人防御武器 |
| PDW | Proposal Development Worksheet | 提案制定工作表 |
| PDW | Phosphate Development Works | 磷酸盐开发工程 |
| PDW | Physical Damage Waiver | 物理损害豁免 |
| PDW | Pump, Deionized Water | 去离子水泵 |
| PDW | Product Development Web | 产品开发网站 |