| Abbreviation | Definition |
|---|---|
| LMFA | London Minor Football Association |
| LMFA | Lower Makefield Football Association |
| LMHA | Lower Michigan Horse Association |
| LMLA | London Minor Lacrosse Association |
| LMLA | Louisiana Mortgage Lenders Association |
| LMLGA | Lower Mainland Local Government Association (Richmond, British Columbia, Canada) |
| LMMA | London Money Market Association |
| LMMA | Louisiana Managed Medicaid Association |
| LMMSA | Latino Midwest Medical Student Association |
| LMNA | Lake Morton Neighborhood Association |
| LMOA | Lake Monticello Owners' Association |
| LMOA | Locomotive Maintenance Officers Association |
| LMPA | Lake Maspenock Preservation Association |
| LMPA | Licentiate Master Photographers Association |
| LMPA | Loddon Mallee Preschool Association |
| LMRA | Lake Martin Resource Association |
| LMTA | Lebanon Mountain Trail Association |
| LMTA | Louisiana Motor Transport Association |
| LMWA | Laconia Motorcycle Week Association |
| LMWA | Louisiana Mississippi Wireless Association |