| Abbreviation | Definition |
|---|---|
| LCDCS | Lonsdale Creek Daycare Centre Society |
| LCDS | Lorain County Dental Society |
| LCPS | Lower Columbia Preservation Society |
| LCS | Leonard Carmichael Society |
| LCSNA | Lewis Carroll Society of North America |
| LCSS | Lambton Christian School Society |
| LCSS | Life Community Services Society |
| LCSS | LUMS Community Service Society |
| LDA | ????? ????? ??????? ?? ????? |
| LDA | FB'() #7('! 'D#3F'F AJ D(F'F |
| LDA | Lebanese Dental Association |
| LDDS | Ladies' Death and Derby Society |
| LDOS | Lord's Day Observance Society |
| LDSS | Lowcountry Down Syndrome Society |
| LEAS | Law Enforcement And Society |
| LELS | Labor and Employment Law Society |
| LEPS | Langley Environmental Partners Society |
| LES | Louisiana Engineering Society |
| LESI | Licensing Executives Society International |
| LESM | Licensing Executive Society Malaysia |