| Acronym | Meaning |
![](file.png) | PED | Pedal |
![](file.png) | PED | Pedestal |
![](file.png) | PEFO | Payload Effects Follow-on Study |
![](file.png) | PEG | Powered Explicit Guidance |
![](file.png) | PEIR | Project Equipment Inspection Record |
![](file.png) | PEM | Plant Engineering And Maintenance |
![](file.png) | PEN | Penicillin |
![](file.png) | PEP | Power Extension Package |
![](file.png) | PER | Perigee |
![](file.png) | PER | Period |
![](file.png) | PER | Preliminary Engineering Report |
![](file.png) | PERF | Perform |
![](file.png) | PERIGEE | AlPerigee Altitude |
![](file.png) | PERM | Permanent |
![](file.png) | PERT | Program Evaluation Review Technique |
![](file.png) | PET | Phase Elapsed Time |
![](file.png) | PETA | Performance Evaluation And Trend Analysis |
![](file.png) | PETB | Preflight Test Bus |
![](file.png) | PETN | Petaerythrite Tetranitrate |
![](file.png) | PETS | P/L Experiment Test System (KSC) |
![](file.png) | PETS | Payload Environmental Transportation System |
![](file.png) | PETS | POCC Experiments Timeline System (GDSD And Spacelab |
![](file.png) | PF | Parachute Facility |
![](file.png) | PF | PayloadForward |
![](file.png) | PF | PayloadFunction |
![](file.png) | PF | Payload Operational Instrumentation MDM-FWD |
![](file.png) | PF | Power Factor |
![](file.png) | PF | PoweredFlight |
![](file.png) | PF | Preflight |
![](file.png) | PF | PrimeFunction |
![](file.png) | PF | Probability Of Failure |
![](file.png) | PF | Pulse Frequency |
![](file.png) | PFA | Palmdale Final Assembly |
![](file.png) | PFB | PayloadFeedback |
![](file.png) | PFB | PaYload Forward Bus |
![](file.png) | PFB | PositionFeedback |
![](file.png) | PFB | Pressure Fed Booster |
![](file.png) | PFC | Performance Flight Certification |
![](file.png) | PFC | Postflight Checklist |
![](file.png) | PFC | Power Factor Corrector |
![](file.png) | PFC | Preliminary Flight Certification |
![](file.png) | PFCF | Payload Flight Control Facility |
![](file.png) | PFCS | Primary Flight Control System |
![](file.png) | PFK | Payload Function Key |
![](file.png) | PFL | Primary Freon Loop |
![](file.png) | PFM | Platform |
![](file.png) | PFM | Pulse Frequency Modulation |
![](file.png) | PFP | Prograin Financial Plan |
![](file.png) | PFP | Programmable Function Panel |
![](file.png) | PFR | Portable Foot Restraint |