| Abbreviation | Definition |
|---|---|
| PLC | Platoon Leaders Class |
| PLC | Programmable Logic Controller |
| PLCE | Personal Load Carrying Equipment |
| PLCP | Pre-mobilization Legal Counseling Program |
| PLD | Precision Laser Designator |
| PLDMD | Platoon Leader's Digital Message Device |
| PLF | Parachute Landing Fall |
| PLF | Popular Liberation Front |
| PLF | Princess Louise Fusiliers |
| PLG | Proportional Lead Guidance |
| PLGA | People's Liberation Guerilla Army |
| PLGR | Precise Lightweight Global Positioning System (GPS) Receiver |
| PLGR | Precision Lightweight GPS (Global Positioning System) Receiver |
| PLGR | Precision Lightweight GPS Receiver |
| PLI | Position Location Information |
| PLL | Phased Locked Loop |
| PLL | Prescribed Load List |
| PLL/ASL | Prescribed Load List/authorized Stock Level |
| PLM | Product Lifecycle Management |
| PLMC | Planning for Livable Military Communities |