HLCA
| Acronym | Definition |
|---|---|
| HLCA | Home Lighting Control Alliance (Warrenton, VA) |
| HLCA | Hill Livestock Compensatory Allowance (UK) |
| HLCA | Historic Landscape Character Area (UK) |
| HLCA | Higgins Lake Civic Association (Higgins Lake, MI) |
| HLCA | Haliburton Lake Cottagers' Association |
| HLCA | Heart Lake Conservation Area (Canada) |