| Abbreviation | Definition |
|---|---|
| LCSC | Lewis Clark Sustainability Council |
| LCSC | Low Country Safety Council |
| LCYAC | Latah County Youth Advocacy Council (Idaho; youth development group) |
| LDAC | Long Distance Advisory Council |
| LDBC | Linked Data Benchmark Council |
| LDC | Laborers District Council |
| LDCC | London District Chiefs Council |
| LDEC | Louisiana District Export Council |
| LDLC | London and District Labour Council |
| LEAP | Local Energy Advice Programme |
| LEBC | Legislative-Executive Bases Council (Philippines) |
| LEBC | Louisville Employee Benefits Council |
| LEC | Lignite Energy Council |
| LEPC | Local Emergency Planning Council |
| LEPC | Local Employment Planning Council |
| LEWC | Lough Erne Wildfowlers Council |
| LFAC | Local Food Advisory Council |
| LFNC | Los Feliz Neighborhood Council |
| LGBC | Lebanese Green Building Council |
| LGBC | Lebanon Green Building Council |