| Abbreviation | Definition |
|---|---|
| LIFE | Local Initiative Facility for the Environment |
| LIMUN | London International Model United Nations |
| LMAO | Latex Meh Assignment Over |
| LMDC | Like Minded Group of Developing Countries |
| LOBI | Local Cross-Border Initiative |
| LOT | Liaison and Observation Team |
| LPC | Linkin Park Community |
| LPD | ibrary and Publications Division |
| LPD | Library and Publications Division |
| LQS | Life Quotations System (World Health Organization) |
| LTTE | Lanka Tamil Terrorist Establishment |
| LULUCF | Land Use, Land-Use Change and Forestry |
| LWR | Lutheran World Relief |
| M&E | Monitoring and Evaluation |
| MAB | Man and the Biosphere ( Programme ) |
| MAYAREMA | USAID Maya Resource Management Project |
| MCA | Multi Criteria Analysis |
| MCDA | Military and Civil Defense Assets |
| MD | edia Division |
| MD | Media Division |