| Abbreviation | Definition |
|---|---|
| LM | Land Mean |
| LM | Lost Minions |
| LMDT | Leadville Mine Drainage Tunnel |
| LMG | Local Management Group |
| LMI | Low and Middle Income |
| LMNO | Leave My Name Off |
| LMS | Land Mitigation Strategy |
| LMS | Lots More Spending |
| LMSO | Labor Management Standrads Office |
| LNC | Labeling and Nomenclature Committee (CDER) |
| LNG | Launch Nationwide Guerilla |
| LNSC | Lujan Neutron Scattering Center |
| LOA | Leave Of Absence |
| LOA | Letter Of Agency |
| LOA | List Of Acronyms |
| LOAEL | lowest-observed-adverse-effect-level |
| LOB | Legislative Office Building |
| LOC | Letter Of Comment |
| LOC | Letter Of Content |
| LOC | Library Of Congress |