| LPEC | Laparoscopic Percutaneous Extraperitoneal Closure 
| Others |
| LPEC | Launch Preparation Equipment Compartment
| Others |
| LPEC | Laverstoke Park Education Centre
| Others |
| LPEC | LCV Platform Engineering Corporation
| Others |
| LPEC | Leadership Professional in Ethics Compliance
| Others |
| LPEC | Leadership Professionals in Ethics Compliance
| Others |
| LPEC | Legion Park Event Center
| Others |
| LPEC | Legislative and Policy Education Committee
| Others |
| LPEC | Light Pedal Effort Cover
| Others |
| LPEC | Linear Predictive Echo Cancelling
| Others |
| LPEC | Linn Protocol for Eventing and Control
| Others |
| LPEC | Live Performance Electrical Certificate
| Others |
| LPEC | Long-term Predicted Excitation Coding
| Others |
| LPEC | Longs Peak Energy Conservation
| Others |
| LPEC | Lorraine Petersen Educational Consultancy
| Others |
| LPEC | Loss Prevention Executive Consulting
| Others |
| LPEC | Lost Planet Extreme Condition
| Others |
| LPEC | Luoyang Petrochemical Engineering Corporation
| Others |
| LPEC | Lynchburg Peace Education Center
| Others |