| 缩写 | 全称 | 中文释义 |
|---|---|---|
| OPO | Organ Procurement Organization | 机关采购组织 |
| OPO | Oral Protection Only | 仅口头保护 |
| OPO | Old Post Office | 旧邮局 |
| OPO | Optical Parametric Oscillator | 光参量振荡器 |
| OPO | Outdoor Programs Office | 户外活动办公室 |
| OPO | Offshore Passage Opportunities | 海上通道机会 |
| OPO | Order Pizza for Operator | 为操作员订购披萨 |
| OPO | Operational Performance Objective | 运营绩效目标 |
| OPO | Organ procurement organizations | 机关采购组织 |
| OPO | Porto, Portugal | 波尔图，葡萄牙 |