| Abbreviation | Definition |
|---|---|
| PKE | Plasma Kristall Experiment |
| PKM | Perigee Kick Motor |
| PKT | |
| PL | PayLoad |
| PL | PLate |
| PL | PLug |
| PL | Post-Landing |
| PL | Pre-Launch |
| PL/SNSR | Payload Sensor |
| PLA | Parachute Location Aid |
| PLACE | Position Location Aircraft Communications Equipment |
| PLAK | PLM Late Access Kit |
| PLAR | Post Launch Assessment Review |
| PLAT | Platform |
| PLB | Payload Bay |
| PLBD | PayLoad Bay Door |
| PLBK | Playback (PB preferred) |
| PLC | Payload Commander |
| PLD | Program Listing Document |
| PLD | Programmable Logic Device |