| 序号 | 微略语 | 全称 | 解释 |
|---|---|---|---|
| 1 | PFM | ProceedForwardMagneticTape | 正转磁带 |
| 2 | PFN | PulseFormingNetwork | 脉冲形成网络 |
| 3 | PFN | PermanentFileName | 永久性文件名 |
| 4 | PFOR | ParallelFORtran | 并行Fortran语言 |
| 5 | PFP | ProgramFileProcessor | 程序文件处理器 |
| 6 | PFP | ProbabilisticFaultPartitioning | 概率内故障隔离 |
| 7 | PFP | PlasticFlatPackage | 塑料扁平组件式封装 |
| 8 | PFR | ProgrammedFilmReader | 程控胶卷阅读器 |
| 9 | PFR | PowerFailRestart | 电源故障再启动，掉电再启动 |
| 10 | PFR | PowerFailureResume | 掉电后重新开始 |
| 11 | PFR | PowerFailRecovery | 掉电恢复 |
| 12 | PFR | PowerFailureRecoverysystem | 掉电恢复系统 |
| 13 | PFR | PulseFRequency | 脉冲重复频率 |
| 14 | PFR | PartFailureRate | 元件故障率 |
| 15 | PFRS | ProgrammedFilmReaderSystem | 程控胶卷阅读系统 |
| 16 | PFS | PFS | PFS:FILE的数据库文件格式〖后缀〗 |
| 17 | PFS | PFS | PFS:Write的文本文件格式〖后缀〗 |
| 18 | PFS | PowerFailureSignal | 掉电信号 |
| 19 | PFS | PerfectForwardSecrecy | 完善的预期保密 |
| 20 | PFSK | PulseFrequencyShiftKeying | 脉冲频移键控 |
