LCA
LCA is an abbreviation for:
- Landing Craft Assault , a British landing vehicle in World War II, see Landing Vehicle #LCVP
- Last common ancestor , see Most recent common ancestor
- Latent Class Analysis , a classification method, see Latent Class Analysis
- LCA (car brand) , former Brazilian car brand
- Leber's congenital amaurosis , an eye disease
- Left Coronary Artery , the left coronary artery, see coronary vessel #Coronary arteries
- Life cycle assessment , life cycle assessment, see life cycle analysis
- Ligamentum cruciatum anterius , the anterior cruciate ligament
- Light Combat Aircraft , an Indian multi- role fighter aircraft, see HAL Tejas
- Lowest Common Ancestor in graph theory
- Larnaca Airport in Cyprus (IATA code)
- St. Lucia (ISO-3166 country code)
- Local , an abbreviation in weather maps
