| LACA | Latin American Community Association 
| Others |
| LACA | Latin American Contemporary Art
| Others |
| LACA | Law Alumni of Color Association
| Others |
| LACA | Learning Assessment Communication And Analysis
| Others |
| LACA | Leechburg Area Community Association
| Others |
| LACA | Left Atrial Catheter Ablation
| Others |
| LACA | Libraries and Archives Copyright Alliance
| Others |
| LACA | Licking Area Computer Association
| Others |
| LACA | Linear Actuating Cylinder Assembly
| Others |
| LACA | Loan Agreement Cum Assignment
| Others |
| LACA | Los Angeles Charitable Association
| Others |
| LACA | Los Angeles Concierge Association
| Others |
| LACA | Louisiana Agricultural Consultants Association
| Others |
| LACA | Ludington Area Center for the Arts
| Others |
| LACA | Luxembourg Approach Controllers Association
| Others |