| PFS | Perfect Forward Secrecy | 完善的前向安全性 |
| PFS | Private Fuel Storage, LLC | 私人燃料储存有限责任公司 |
| PFS | Proportionally Fair Scheduler | 比例公平调度程序 |
| PFS | Patient Financial Services | 患者财务服务 |
| PFS | Progression Free Survival | 无进展生存 |
| PFS | Parallel File System | 并行文件系统 |
| PFS | Preprocessor Flight Software | 预处理器飞行软件 |
| PFS | Prefilled Syringe | 预灌装注射器 |
| PFS | Personal Financial Specialist | 个人财务专家 |
| PFS | Preliminary Feasibility Study | 初步可行性研究 |
| PFS | Petrol Filling Station | 加油站 |
| PFS | Passenger Final Sales (Message) | 乘客最终销售（消息） |
| PFS | Princeton Friends School | 普林斯顿朋友学校 |
| PFS | Progressive Forest Split | 渐进式森林分割 |
| PFS | PlaysForSure (Microsoft audio) | PlaysForSure（Microsoft音频） |
| PFS | Page Format Selection (ITU-T) | 页面格式选择（ITU-T） |
| PFS | Peat Fired Station | 泥炭燃烧站 |
| PFS | Principal for Safety | 安全负责人 |
| PFS | Prepare for Service | 准备服务 |
| PFS | Personal File Sharing (Macintosh networking) | 个人文件共享（Macintosh网络） |
| PFS | Publications and Forms Stockroom | 出版物和表格储藏室 |
| PFS | Primary Fuel Source | 主要燃料来源 |
| PFS | Pulmonary Function System | 肺功能系统 |
| PFS | pulmonary function score | 肺功能评分 |
| PFS | palpebral fissure size | 睑裂大小 |
| PFS | Professional Filing System | 专业归档系统 |
| PFS | Personalized Floral Service | 个性化花卉服务 |
| PFS | Psyched For Success | 渴望成功 |
| PFS | Database (PFS:FILE) - text file (PFS:Write) | 数据库（PFS：文件）-文本文件（PFS：写入） |
| PFS | Process Flow Scheme | 工艺流程图 |
| PFS | Positron Fiber System | 正电子纤维系统 |
| PFS | Product Function Specification | 产品功能规范 |
| PFS | Primerica Financial Services | Primerica金融服务 |
| PFS | Proportional Fair Sharing (algorithm) | 比例公平分享（算法） |
| PFS | Playing for Success (UK) | 为成功而战（英国） |
| PFS | Penang Free School (Penang, Malaysia) | 槟城免费学校（马来西亚槟城） |
| PFS | Profile Selector CSCI | 配置文件选择器CSCI |
| PFS | Process Flow Scheduling | 工艺流程安排 |
| PFS | Pulmonary Function Study | 肺功能研究 |
| PFS | Planetary Fourier Spectrometer | 行星傅里叶光谱仪 |
| PFS | Pure False Sharing | 纯虚假共享 |
| PFS | Pod Forward Section | 吊舱前部 |
| PFS | Pollution Abatement System (PAS) Filtration System | 污染消除系统（PAS）过滤系统 |
| PFS | Power Feeder Stub (Lucent) | 电源馈线短截线（Lucent） |
| PFS | Principle for Safety | 安全原则 |
| PFS | Personal File System | 个人文件系统 |
| PFS | Philadelphia Flower Show, Inc. | 费城花展公司。 |
| PFS | Patello-Femoral Syndrome | Patello股骨综合征 |
| PFS | Position Fixing System | 位置固定系统 |