| Acronym | Definition |
|---|
| LCSA➣Local Child Support Agency |
| LCSA➣Loudoun County Sanitation Authority (Virginia) |
| LCSA➣Lutheran Church in Southern Africa |
| LCSA➣Lumen Cross-Sectional Area |
| LCSA➣Lied Center Student Association (University of Kansas; Lawrence, KS) |
| LCSA➣Liver Cancer Surgery Appeal (UK) |
| LCSA➣Loughborough College School Association (UK) |
| LCSA➣local consolidated systems aid |
| LCSA➣London Communications Security Agency (UK) |
| LCSA➣Lake Conroe Sailing Association |
| LCSA➣Lake City Stars Arena (Plattsburgh, NY) |
| LCSA➣Land Claims Set-Aside |
| LCSA➣Load Carrying Structure Assembly (NASA) |
| LCSA➣Life Cycle Support Agent |
| LCSA➣Left Coast Sonata Association |
| LCSA➣Life Cycle Support Activity |
| LCSA➣Life Cycle Support Architecture |
| LCSA➣Lake County Step Ahead |
| LCSA➣Louisiana Crushed Stone Association (Baton Rouge, LA) |
| LCSA➣Latino/Chicano Student Association |
| LCSA➣Localized Cross Spectral Analysis |
| LCSA➣Leopold Center for Sustainable Agriculture |
| LCSA➣Land Claims Settlement Act of 1971 (US) |
| LCSA➣Lee Common School Association (UK) |