| Acronym | Meaning |
| LCC | Amphibious Command Ship |
| LCC | Lancashire Council Council (UK) |
| LCC | Land Component Command |
| LCC | Land Component Commander |
| LCC | Land Conservation Committee (Wisconsin) |
| LCC | Landing Craft, Control |
| LCC | Landing Ship Command & Control |
| LCC | Landscape Conservation Cooperative (various locations) |
| LCC | Large Civilian Center |
| LCC | Last Cover and Concealment (security) |
| LCC | Launch Commit Criteria |
| LCC | Launch Control Center |
| LCC | Leadership Command College (Law Enforcement Management Institute of Texas) |
| LCC | Leadership Core Curricula |
| LCC | Legislative Coordinating Commission |
| LCC | Legislative Counsel Committee (Oregon) |
| LCC | Legislative Counsel of California (est. 1913) |
| LCC | Leicestershire County Council (UK) |
| LCC | LIATE Control Computer (LANTIRN test equipment) |
| LCC | Library of Congress Classification |
| LCC | Lie Coordination Committee |
| LCC | Life Cycle Costing |
| LCC | Limerick City Council (Ireland) |
| LCC | Limited Capability Configuration |
| LCC | Lincolnshire County Council (UK) |
| LCC | Little Chico Creek (California) |
| LCC | Local Control Center |
| LCC | Local Control Console (Air Traffic Control) |
| LCC | Logistics Control Center |
| LCC | Logistics Control Code |
| LCC | Logistics Coordination Cell |
| LCC | Logistics Coordination Center |
| LCC | Loss Control Committee (various organizations) |