| VOP | Voice-over-Packet | 封包語音 |
| VOP | Operation Voltage | 工作电压 |
| VOP | Valued as in Original Policy | 估价与原保险单相符 |
| VOP | Video Object Plane | 视频对象平面 |
| VOP | variable orifice pneumotach ograph | 可变孔呼吸速度记录仪 |
| VOP | Virginia Organizing Project | 弗吉尼亚州组织项目 |
| VOP | ventro-oralis posterior | 后口腹肌 |
| VOP | venous occlusion plethysmography | 静脉闭塞体积描记术 |
| VOP | The Voice Of Prophecy | 预言的声音 |
| VOP | Violate Order of Protection (criminal justice) | 违反保护令（刑事司法） |
| VOP | Voice Of The People | 人民的声音 |
| VOP | Virginia Organizing Project (Charlottesville, VA) | 弗吉尼亚州组织项目（弗吉尼亚州夏洛茨维尔） |
| VOP | Violent Offenders Program | 暴力罪犯计划 |
| VOP | Very Old People | 非常老的人 |
| VOP | Voice Of The Public | 公众的声音 |
| VOP | Vacation Ownership Presentation | 假期所有权演示 |
| VOP | Victims Of Pleasure (band) | 快乐的受害者（乐队） |
| VOP | Vaults Of Parnassus | 帕纳索斯金库 |
| VOP | Vow of Poverty (gaming) | 贫穷誓言（游戏） |
| VOP | Vircom Online Platform | Vircom在线平台 |
| VOP | Violation of Probation | 违反缓刑 |
| VOP | Vendor On Premises | 现场供应商 |
| VOP | Voice of the Process | 过程的声音 |
| VOP | Voice Over Packet | 数据包语音 |
| VOP | Velocity of Propagation | 传播速度 |
| VOP | Voice of People | 人民的声音 |
| VOP | Variation of Parameters (differential equations) | 参数变化（微分方程） |
| VOP | Violation of Parole | 违反假释 |
| VOP | Voice of Prophecy | 预言之声 |
| VOP | Viscous Oil Pump | 粘性油泵 |
| VOP | Voices of Praiz | 普拉兹之声 |
| VOP | Voice of Peace | 和平之声 |
| VOP | Vendor Original Promise (Sprint) | 供应商原始承诺（Sprint） |
| VOP | Voice-Operator (IRC) | 语音操作员（IRC） |
| VOP | Very Old Pale (High Quality Brandy) | 非常古老的淡色（优质白兰地） |
| VOP | Value of Production (cost of goods without freight and duty) | 生产价值（不含运费和关税的货物成本） |
| VOP | Variation of Price | 价格变更 |