| PUP | Princeton University Press | 普林斯顿大学出版社 |
| PUP | Puppid-Velids | 船尾座-船帆座流星雨 |
| PUP | Pacific Utilization Plan | 太平洋利用计划 |
| PUP | Peripheral Unit Processor | 外部设备处理 |
| PUP | Popular Unity Party (Tunisia) | 人民团结党（突尼斯） |
| PUP | Physically Unable to Perform (NFL player list) | 身体无法表现（NFL球员名单） |
| PUP | Party for Unity and Progress (Guinea) | 团结进步党（几内亚） |
| PUP | Public Utility Plant | 公用设施厂 |
| PUP | People's Unity Party (Guyana) | 人民团结政党(圭亚那) |
| PUP | Potentially Unwanted Program | 可能不需要的程序 |
| PUP | Polytechnic University of the Philippines | 菲律宾理工大学 |
| PUP | Pets Uplifting People | 宠物提升人 |
| PUP | Progressive Unionist Party | 进步统一党 |
| PUP | Pick-Up Point | 拾取点 |
| PUP | Polyurethane Paint | 聚氨酯涂料 |
| PUP | Possibly Unwanted Program (McAfee) | 可能不需要的程序（McAfee） |
| PUP | PARC Universal Packet Protocol | PARC通用分组协议 |
| PUP | Prevented Unwanted Pets (Nottingham, UK) | 预防不需要的宠物（英国诺丁汉） |
| PUP | Pilot Upgrade Program | 试点升级计划 |
| PUP | Portable Universal Profile | 便携式通用配置文件 |
| PUP | Public to Public Partnership | 公私伙伴关系 |
| PUP | Physically Unable To Perform | 物理上无法执行 |
| PUP | Plataforma Unitaria de PolicÍas | Plataforma Unitaria de PolicÍas |
| PUP | Pop Up Point | 弹出点 |
| PUP | Po, Burkina Faso | 布基纳法索，波哥大 |
| PUP | Pull-Up Point | 上拉点 |
| PUP | Performance Under Pressure | 压力下的性能 |
| PUP | Pop Up Protector (golf) | 弹出保护器（高尔夫） |
| PUP | Parti de l'Unite de Populaire (Popular Unity Party, Gabon) | 德Populaire de fixation 'Unite魁人党、加蓬国(团结) |
| PUP | Printer Utility Program | 打印机实用程序 |
| PUP | Product Upgrade Program (Microsoft) | 产品升级计划（Microsoft） |
| PUP | Principal User Platform | 主要用户平台 |
| PUP | Pick-Up/Pickup | 批发/货车 |
| PUP | Particularly Useless Player | 特别无用的玩家 |
| PUP | Power Upgrade Program | 电源升级计划 |
| PUP | Power Utility Pack (Microsoft Excel) | Power Utility Pack（Microsoft Excel） |
| PUP | Private Universe Project | 私人宇宙项目 |
| PUP | Partido Unico de los Pendejos (Spanish) | 潘德霍斯联合党（西班牙语） |
| PUP | People's United Party (Belize) | 人民团结政党(伯利兹城) |
| PUP | Princeton University Players | 普林斯顿大学球员 |
| PUP | Packer Unpacker (Microsoft) | 打包机拆封器（Microsoft） |
| PUP | Portable Uninterruptible Power | 便携式不间断电源 |
| PUP | Philadelphia Unemployment Project (Philadelphia, PA) | 费城失业项目（宾夕法尼亚州费城） |
| PUP | Pirkanmaan Uusi Panimo (Finnish) | Pirkanmaan Uusi Panimo（芬兰语） |
| PUP | Principal User Processor (NEXRAD) | 主要用户处理器（NEXRAD） |
| PUP | Payload Utilization Plan | 有效载荷利用计划 |
| PUP | Play Up Pompey (The Portsmouth Chimes song) | 播放庞培（朴茨茅斯钟声之歌） |
| PUP | Personal Utility Pouch | 个人用品袋 |
| PUP | Parang UP | Parang向上 |
| PUP | Peripheral Utility Program (Tandem) | 外围实用程序（串联） |
| PUP | Performance Upgrade Program | 性能升级计划 |
| PUP | Personal Umbrella Policy (Liability Insurance) | 个人保护伞政策（责任保险） |
| PUP | Piano Urbanistico Provinciale (Italian: Provincial Urbaistic Plan) | Piano Urbanistico Provinciale（意大利语：省级Urbaistic计划） |
| PUP | Prevent Unwanted Pets | 防止不需要的宠物 |
| PUP | Previously Untreated Patient | 以前未治疗的患者 |