| 缩写 | 全称 | 中文释义 |
|---|---|---|
| PO | Planning Order | 规划秩序 |
| PO | Per Os (By Mouth, or Orally) | Per Os（通过嘴或口服） |
| PO | Per Os (by mouth) | 每口（通过口腔） |
| PO | Petrol Ofisi | 奥菲斯汽油 |
| PO | Prodos Order | 道具订单 |
| PO | Pressure Overload | 压力过载 |
| PO | Presenting Officer | 呈堂主任 |
| PO | Port Out | 端口输出 |
| PO | Path Ordered | 有序路径 |
| PO | Pastor Oconnor | 奥康纳牧师 |