| PUN | Punia, Zaire (airport code) | 扎伊尔普尼亚(机场代码) |
| PUN | People United for Nothing | 人们无缘无故地团结起来 |
| PUN | Punish | 处罚 |
| PUN | Punishment | 惩罚 |
| PUN | Punitive Damages | 惩罚性赔偿 |
| PUN | National Unity Party (Central African Republic) | 民族团结党(中非共和国) |
| PUN | Punia, Zaire | 扎伊尔普尼亚 |
| PUN | Plasma Urea Nitrogen | 血浆尿素氮 |
| PUN | Punjabi (language) | 旁遮普语(语言) |
| PUN | Production Unit Number | 生产单位编号 |
| PUN | Presses Universitaires de Namur (French, Belgium) | 纳穆尔大学出版社(法语,比利时) |
| PUN | Pilot User Name | 飞行员用户名 |
| PUN | Project Update Notice | 项目更新通知 |
| PUN | Pôle Universitaire Normand (French) | Pôle Universitaire Normand (French) |