| LEMA | Laboratorio Elettro Meccanico Alternativo 
| Others |
| LEMA | Laboratory for Economics Management and Auctions
| Others |
| LEMA | Laboratory for Economics Management and Auctions, Pennsylvania State University
| Others |
| LEMA | Lake Eustis Museum of Art
| Others |
| LEMA | Land Engine Manufacturers Association
| Others |
| LEMA | Law Enforcement Memorial Association
| Others |
| LEMA | Law Enforcement Motorcycle Association
| Others |
| LEMA | Leading Edge Martial Arts
| Others |
| LEMA | Leading Edge Medical Associates
| Others |
| LEMA | Local Emergency Management Authority
| Others |
| LEMA | Logistics Event Management Architecture
| Others |
| LEMA | The Labor Education Market Analysis
| Others |