| 缩写 | 全称 | 中文释义 |
|---|---|---|
| UPD | Unknown Purpose Defense | 不明目的防御 |
| UPD | Urbana Park District | 乌尔班纳公园区 |
| UPD | Unidad Popular por la Paz, Democracia, Desarrollo y Derechos Humanos | 人民团结争取和平、民主、发展和人权 |
| UPD | Union for the Public Domain | 公共领域联盟 |
| UPD | Unified Police Department | 统一警察局 |
| UPD | Under Potential Deposition | 潜在沉积 |
| UPD | UniParental Disomy | 单亲二体 |
| UPD | Ultimate Performance and Design | 终极性能和设计 |
| UPD | Underwater Propulsion Device | 水下推进装置 |
| UPD | Unit for the Promotion of Democracy (Organization of American States) | 促进民主单位(美国国家组织) |