| Acronym | Definition |
|---|
| LPSC | Laboratoire de Physique Subatomique et de Cosmologie (Grenoble, France) |
| LPSC | Lunar and Planetary Science Conference (League City, Texas) |
| LPSC | Louisiana Public Service Commission (Baton Rouge, LA) |
| LPSC | Liquid Propulsion Systems Centre (India) |
| LPSC | Liverpool Plains Shire Council (Australia) |
| LPSC | Lending to Professional Service Companies |
| LPSC | Love Peace Skeet Cheese |
| LPSC | Logic Programming and Soft Computing |
| LPSC | Lincoln Park Surgery Center |
| LPSC | Loretta Paganini School of Cooking (Chesterland, OH) |
| LPSC | Late Payment Surcharge |
| LPSC | Low Pressure Sand Casting |
| LPSC | Leveraging Privilege for Social Change |
| LPSC | Languages, Philosophy and Speech Communication (university department) |
| LPSC | Lively Park Swim Center (Springfield, OR) |
| LPSC | Lincoln Park Ski Club |
| LPSC | Land Protection Study Committee |
| LPSC | London Practical Shooting Club |
| LPSC | Leicestershire Partnership for Safer Communities (UK) |
| LPSC | Leshan Phoenix Semiconductor Company Limited (China) |
| LPSC | Low Pressure Steam Chest |
| LPSC | Lawrence Price Security Company LLC |
| LPSC | Leeds Postcolonial Research Group (UK) |
| LPSC | Lake Parsippany Sailing Club (Lake Parsippany, NJ) |
| LPSC | Lightning Protection Selection Calculator |
| LPSC | Loss Prevention Subcommittee |
| LPSC | Libertarian Party of Seminole County (Florida) |
| LPSC | Low-pressure Systems/Cyclonic circulation |
| LPSC | Los Padres Ski Club |
| LPSC | Laboratory Patient Safety Committee |
| LPSC | Laverton Park Soccer Club (Australia) |
| LPSC | Loring Park Shuffleboard Club |
| LPSC | Lawrence Park Swim Club (Broomall, PA) |
| LPSC | Land Park Soccer Club (Sacramento, CA) |