| Acronym | Definition |
|---|
| LDCA➣Lismore District Cricket Association (Australia) |
| LDCA➣Location Design Concept Acceptance (transportation; US FHWA) |
| LDCA➣Land Drainage Contractors Association (UK) |
| LDCA➣Long Distance Charging Area (various locations and companies) |
| LDCA➣London and District Construction Association (Canada) |
| LDCA➣Left Descending Coronary Artery (cardiology) |