| Acronym | Definition |
|---|
| LCU➣Landing Craft, Utility |
| LCU➣Lubbock Christian University (formerly Lubbock Christian College; Lubbock, TX, USA) |
| LCU➣Local Control Unit |
| LCU➣Lead City University (Ibadan, Nigeria) |
| LCU➣Licensing and Certification Unit |
| LCU➣Ldap Configuration Utility |
| LCU➣Lan Configuration Utility |
| LCU➣Licensing and Configuration Utility |
| LCU➣Life-Change Unit (behavioral science) |
| LCU➣Leominster Credit Union (Leominster, MA) |
| LCU➣Lee County Utilities (Florida) |
| LCU➣Lightweight Computer Unit |
| LCU➣Laser Control Unit |
| LCU➣Last Cluster Used |
| LCU➣Library Control Unit |
| LCU➣Local Currency Unit |
| LCU➣Lincoln Christian University (Lincoln, IL) |
| LCU➣Launcher Control Unit |
| LCU➣LAN CID Utility (IBM) |
| LCU➣Lake Country United (soccer; Hartland, WI) |
| LCU➣Least Competent User (application usability testing) |
| LCU➣Large Close-Up |
| LCU➣Line Control Unit |
| LCU➣Life Cycle Upgrade |
| LCU➣Logic Control Unit |
| LCU➣Liquid Cooling Unit |
| LCU➣Landscape Character Units |
| LCU➣London Correspondents Unit |
| LCU➣Line Coupling Unit |
| LCU➣Laptop Computer Unit |
| LCU➣Launch Correlation Unit |
| LCU➣LAN Capacity Upgrade |
| LCU➣Lowest Compilable Unit |
| LCU➣Low Cost Unit |
| LCU➣Local Care Unit (various locations) |
| LCU➣Log-Scale Continuous Uniform (input distribution) |
| LCU➣Langue de Communication Usuelle (French: Common Language of Communication) |