| PPP | Point to Point Protocol | 点对点联机协议 |
| PPP | Private Placement Program (banking) | 私人配售计划（银行） |
| PPP | Progressive People's Party | 进步的人们的聚会 |
| PPP | Personnel Protective Equipment | 人员防护设备 |
| PPP | Pakistan Peoples Party | 巴基斯坦人民党 |
| PPP | Pearly Penile Papules (Hirsuties papillaris genitalis) | 珍珠阴茎丘疹（生殖器乳头多毛症） |
| PPP | Point-to-Point Protocol (Internet) | 点对点协议（Internet） |
| PPP | Ping, Pipe, and Power (web hosting/data center slang) | 平、管道、电力(网页寄存/数据中心俚语) |
| PPP | Partial Parity Protection | 部分奇偶校验保护 |
| PPP | Public Private Partnership | 公私伙伴关系 |
| PPP | Pilot Production Program | 试生产计划 |
| PPP | Pianississimo (music; very soft volume) | 钢琴（音乐；非常柔和的音量） |
| PPP | PowerPoint Presentation | PowerPoint演示文稿 |
| PPP | Pulse Power Protection | 脉冲功率保护 |
| PPP | Partenariats Publique-PrivÉ (French: Public-private partnerships; Quebec, Canada government agency) | Partenariats Publique-PrivÉ (French: Public-private partnerships; Quebec, Canada government agency) |
| PPP | Partai Persatuan Pembangunan (United Development Party, Indonesia) | 印度尼西亚联合发展党 |
| PPP | Premium Paintball Products | 高级彩球产品 |
| PPP | Premium Price Policy | 保费价格政策 |
| PPP | Privatization Planning Panel | 私有化规划小组 |
| PPP | Platelet-Poor Plasma | 血小板缺乏血浆 |
| PPP | Purchasing Power Parity | 购买力平价 |
| PPP | Perfect Passive Participle | 完全被动分词 |
| PPP | Partido del Poder del Pueblo (Indonesia) | Poder del Pueblo党（印度尼西亚） |
| PPP | Pen, Paint & Pretzels | 钢笔、油漆和椒盐饼干 |
| PPP | Pollution Prevention Program | 污染预防计划 |
| PPP | Prepositioned Procurement Package | 预定位采购包 |
| PPP | Partido Popular PortuguÊs | Partido Popular PortuguÊs |
| PPP | Partial Path Protection | 部分路径保护 |
| PPP | Product Protection Plan | 产品保护计划 |
| PPP | Party Puff People (Swedish band) | 派对泡芙人（瑞典乐队） |
| PPP | Philosophy Politics and Psychology | 哲学、政治和心理学 |
| PPP | Participatory Planning Process | 参与式规划流程 |
| PPP | Pale Porcelain Princess (beauty/makeup forum slang) | 浅瓷公主(美/妆论坛俚语) |
| PPP | Poly-Para-Phenylene | 聚对苯 |
| PPP | People's Progressive Party (Guyana) | 人民进步党圭亚那 |
| PPP | Point Protocol Problem | 点协议问题 |
| PPP | Pre-fragmented Programmable Proximity fuzed round | 预分段可编程近炸引信 |
| PPP | Piss Poor Planning | 糟糕的计划 |
| PPP | Parentes Pii Posuerunt (Latin: Pious Parents Have Built, epigraphy) | Parents Pii Posuerunt（拉丁语：Pious Parents Have Built，金石学） |
| PPP | Perfect Prom Project | 完美舞会项目 |
| PPP | Participle Perfect Passive (grammatical form) | 分词完全被动（语法形式） |
| PPP | Projected Promotion Potential | 预计推广潜力 |
| PPP | Public Papers of the Presidents | 总统的公开文件 |
| PPP | Puff Puff Pass | 泡芙泡芙通行证 |
| PPP | Pollution Prevention Plan | 污染预防计划 |
| PPP | Piss Poor Protoplasm | Piss贫原生质体 |
| PPP | Preservation, Packaging, and Packing | 保存、包装和包装 |
| PPP | Peripheral Pulses Palpable | 可触摸的外周脉搏 |
| PPP | Passive Periphrastic | 被动短语 |
| PPP | Parti Progresif Penduduk (Malyasia) | Penduduk部分项目（Malyasia） |
| PPP | Participium Perfectum Passivum (Latin) | Participium Perfectum Passivum（拉丁语） |
| PPP | Pose, Pause, Pounce (teaching strategy) | 姿势、暂停、冲击（教学策略） |
| PPP | Pälkäneen Putki Ja Puhallin | Pälkäneen Putki Ja Puhallin |
| PPP | Piano Pianissimo (music; played as softly as possible) | 钢琴（音乐；尽可能轻柔地演奏） |
| PPP | Poker Player Posse | 扑克玩家群 |
| PPP | Projects, Plans and Policy | 项目、计划和政策 |
| PPP | Practice Practice Practice | 练习练习练习 |
| PPP | pustulosis palmaris et plantaris | 掌跖脓疱病 |
| PPP | plasma protamine precipitating | 血浆精蛋白沉淀 |
| PPP | paraoxypropiophenone | 对氧丙基苯酮 |
| PPP | ParaParaParadise (dance simulation game series) | ParaParaParadise（舞蹈模拟游戏系列） |
| PPP | Pre-Authorized Payment Plan | 预授权付款计划 |
| PPP | Parlamentarisches Patenschaftsprogramm (Germany) | 专利计划（德国） |
| PPP | Personnel Performance Profile | 人员绩效概况 |
| PPP | Penultimate Profit Prospect | 潜在利润前景 |
| PPP | Per Pay Period | 每个支付期 |
| PPP | Product Program Proposal | 产品计划建议书 |
| PPP | Prepayment Penalty | 预付款罚款 |
| PPP | Presbyterian Peacemaking Program | 长老会缔造和平计划 |
| PPP | Plant Protection Product | 植物保护产品 |
| PPP | Parti Populaire des Putes (French: Popular Party of Prostitutes; Canada) | 普特人民党（法语：受欢迎的妓女党；加拿大） |
| PPP | People Power Party (political group, Thailand) | 人民力量党（政治团体，泰国） |
| PPP | Polluter Pays Principle | 污染者付费原则 |
| PPP | Prepare, Prime, Paint | 准备、涂底漆、喷漆 |
| PPP | Pentose Phosphate Pathway (sugar metabolism) | 戊糖磷酸途径（糖代谢） |
| PPP | Product Planning Process (project management) | 产品规划过程（项目管理） |
| PPP | Passenger Protection Program (airline industry) | 乘客保护计划（航空业） |
| PPP | Power Play Points (hockey) | 电动游戏点（曲棍球） |
| PPP | Possession of Paraphernalia | 拥有Paraphernalia |
| PPP | Potter Puppet Pals (website) | 波特木偶朋友（网站） |
| PPP | Prohibited Personnel Practices | 禁止的人员行为 |
| PPP | Payment Protection Plan (credit card insurance program) | 支付保障计划（信用卡保险计划） |
| PPP | Palestinian Public Perceptions (reports) | 巴勒斯坦公众的看法（报告） |
| PPP | Puntos Por Pulgada (Spanish: Dots Per Inch) | Puntos Por Pulgada（西班牙语：每英寸点数） |
| PPP | Peter Pan Pool | 彼得潘泳池 |
| PPP | Power Projection Platform | 电力投影平台 |
| PPP | Porcine Pneumonic Pasteurellosis | 猪肺炎巴氏杆菌病 |
| PPP | Peleliu Pacific Partnership (humanitarian assistance mission) | Peleliu太平洋伙伴关系（人道主义援助团） |
| PPP | Palestinian People's Party | 巴勒斯坦人的宴会 |
| PPP | Pier Paolo Pasolini (Italian director, 1922-1975) | 皮埃尔·保罗·帕索里尼（意大利导演，1922-1975） |
| PPP | Prominent Point Processing | 突出点处理 |
| PPP | Portable Phoenix Project | 便携式Phoenix项目 |
| PPP | Plan Puebla PanamÁ (Spanish) | Plan Puebla PanamÁ (Spanish) |
| PPP | Pirkka-Pekka Petelius (Finnish comedian) | Pirkka Pekka Peterius（芬兰喜剧演员） |
| PPP | Pay Per Performance | 按绩效支付 |
| PPP | Press Photographers of the Philippines | 菲律宾新闻摄影师 |
| PPP | Program Protection Plan | 项目保护计划 |
| PPP | Porcine Pleuropneumonia | 猪胸膜肺炎 |
| PPP | Prodrive Performance Pack (Subaru) | Prodrive性能包（斯巴鲁） |