| 缩写 | 全称 | 中文释义 |
|---|---|---|
| PRA | Pre Run Activities | 运行前活动 |
| PRA | Political Research Associates | 政治研究协会 |
| PRA | Philadelphia Redevelopment Authority | 费城重建局 |
| PRA | Partial Reliability Assessment | 部分可靠性评估 |
| PRA | Personal Robotic Assistant | 个人机器人助手 |
| PRA | Pittsburgh Regional Alliance | 匹兹堡地区联盟 |
| PRA | Primary Review Authority | 初审机关 |
| PRA | Paperwork Reduction Act | 减少文书工作法 |
| PRA | Participatory Rural Assessment | 参与式农村评估 |
| PRA | Preferred Registered Agent | 优先注册代理人 |