| USD | United States dollar | 美元 |
| USD | Ultimate Strength Design | 极限强度设计 |
| USD | United States Dispensatory | 美国处方集 |
| USD | Uniform Symbol Description | 统一符号说明 |
| USD | User Systems Diagram | 用户系统图 |
| USD | Ultranet Storage Director | Ultranet存储控制器 |
| USD | Universal Slave Driver (digital sync device) | 通用从属驱动程序(数字同步设备) |
| USD | Upper Structure Dynamics | 上部结构动力学 |
| USD | US Digital (motion control; robotics company) | US Digital(运动控制;机器人公司) |
| USD | University of San Diego (California) | 圣地亚哥大学(加利福尼亚州) |
| USD | University of San Diego | 圣地亚哥大学 |
| USD | Uncle Sugar Daddy | 糖叔叔爸爸 |
| USD | User Solution Definition | 用户解决方案定义 |
| USD | Union Sub District | 联合街道 |
| USD | The University Of Spoiled Daughters | 被宠坏的女儿大学 |
| USD | User Supplementary Document | 用户补充文档 |
| USD | Universal Service Directive | 通用服务指令 |
| USD | United School District | 联合学区 |
| USD | Urban Sanitary District | 城市卫生区 |
| USD | Unknown Standard Deviation | 未知标准偏差 |
| USD | User's Supplementary Documents | 用户的附加文件 |
| USD | Underground Storm Drain | 地下雨水排水管 |
| USD | United States Dollars | 美元 |
| USD | Union for Sustainable Development | 可持续发展联盟 |
| USD | Under Secretary of Defense | 国防部副部长 |
| USD | Unified School District | 统一学区 |
| USD | United States Dollar (currency of the USA) | 美元(美国货币) |
| USD | University of South Dakota | 南达科他大学 |
| USD | Unit Shutdown (power systems) | 机组停机(电力系统) |
| USD | Unified Software Distribution | 统一软件分发 |
| USD | Union Sanitary District (Tri-Cities, CA) | 联合卫生区(加利福尼亚州三城) |
| USD | Upside Down (bike suspension) | 倒置(自行车悬架) |
| USD | Universal Skate Design | 通用滑板设计 |
| USD | Universal Synchronous Data | 通用同步数据 |
| USD | Un-Signed Digit | 无符号数字 |
| USD | Unallocated Space Descriptor (OSTA universal disk format) | 未分配的空间描述符(OSTA通用磁盘格式) |
| USD | Unit Synthetische Drugs (Netherlands Synthetic Drug Enforcement Police) | 合成药物单位(荷兰合成药物执法警察) |