| 缩写 | 全称 | 中文释义 |
|---|---|---|
| PR | Pityriasis Rosea | 玫瑰糠疹 |
| PR | Pressure Regulator | 压力调节器 |
| PR | P receptor | P受体 |
| PR | Play Rectangle | 播放矩形 |
| PR | Product Review Branch | 产品审查科 |
| PR | people are | 人是 |
| pr | PRepare for printing | 准备打印 |
| PR | Pelican Rapids | 鹈鹕急流 |
| PR | Program Revenue | 项目收入 |
| PR | per rectum [Lat.] by rectal route | 每直肠[经直肠途径] |