JLCA
| Acronym | Definition |
|---|---|
| JLCA | Japan Laser Class Association (sailing) |
| JLCA | Java Language Conversion Assistant |
| JLCA | Java Language Conversion Assistant (Microsoft) |
| JLCA | Japan Landscape Contractors Association (est. 1972) |
| JLCA | Joint Legislative Committee on Aging (South Carolina) |