| PPB | Partido Progressista Brasileiro | 巴西进步党 |
| PPB | part per billion | 10亿分之... |
| PPB | pulses per burst | 每个脉冲串的脉冲数 |
| PPB | Pardon and Parole Board | 赦免和假释委员会 |
| PPB | Planning, Programming, and Budgeting | 规划、规划和预算 |
| PPB | Plasma Protein Binding | 血浆蛋白结合 |
| PPB | Portland Police Bureau | 波特兰警察局 |
| PPB | Point Pleasant Beach, New Jersey | Point Pleasant Beach，新泽西州 |
| PPB | PCI- PCI Bridge | PCI-PCI桥 |
| PPB | President Prudente Airport, Sao Paolo, Brazil | 巴西圣保罗普鲁登特总统机场 |
| PPB | Button bar for Print Preview (WordPerfect for Win) | 打印预览按钮栏（WordPerfect for Win） |
| PPB | Povero Piccolo Bruce (Poor Little Bruce) | Povero Piccolo Bruce（可怜的小布鲁斯） |
| PPB | Partido Progressita Brasileiro (Progressist Party - Brazil) | 巴西进步党（巴西进步党） |
| PPB | parts per billion | 十亿分之一 |
| PPB | Party Political Broadcast | 政党政治广播 |
| PPB | Planning, Programming, & Budgeting | 策划、规划、及预算 |
| PPB | Perlis Plantations Berhad | Perlis Plantations Berhad公司 |
| PPB | Proprietary Positioning Business | 专有定位业务 |
| PPB | Project Performance Baseline | 项目绩效基线 |
| PPB | Parks Planning Board | 公园规划委员会 |
| PPB | positive pressrue breathing | 正压呼吸 |
| PPB | Potato Peel Bandage | 土豆皮绷带 |
| PPB | platelet poor blood | 贫血小板血液 |
| PPB | progetto preliminare di bilancio | 双向预赛 |
| PPB | polyisopropylbenzene | 聚异丙苯 |
| PPB | Pounds Per Barrel | 磅\/桶 |
| PPB | ProtecciÓn de cada Buque de la CompañÍa | ProtecciÓn de cada Buque de la CompañÍa |
| PPB | Provisioning Parts Breakdown | 供应部件明细 |
| PPB | Potassium Phosphate Buffer | 磷酸钾缓冲液 |
| PPB | Power Plant Bulletin | 发电厂公告 |