| Rank | Abbreviation | Meaning |
|---|
| ***** | SLDC | South Lakeland District Council
| |
| ***** | SLDC | Signal Level Divided Construction
| |
| **** | SLDC | Streaming Lossless Data Compression Algorithm
| |
| **** | SLDC | Student Learning Development Centre
| |
| **** | SLDC | State Load Dispatch Centre
| |
| **** | SLDC | Single Loop Digital Controller
| |
| *** | SLDC | Student Leadership Development Corps
| |
| *** | SLDC | Speech & Language Development Center
| |
| *** | SLDC | Saint Lambert Drilling Company
| |
| *** | SLDC | Synchronous Data Link Control
| |
| *** | SLDC | Strategic Learning and Development Center
| |
| ** | SLDC | schenectady local development corporation
| |
| ** | SLDC | Sustainable Land Development Code
| |
| ** | SLDC | Student Leadership Development Center
| |
| ** | SLDC | Student Learning and Development Council
| |
| ** | SLDC | Sugar Land Distribution Center
| |
| ** | SLDC | State Load Dispatch Center
| |
| ** | SLDC | Saugus Learning and Discovery Center
| |
| ** | SLDC | Streaming Lossless Data Compression
| |
| ** | SLDC | St. Louis Development Corporation
| |
| ** | SLDC | Sierra Leone Diamond Company
| |
| * | SLDC | State Load Despatch Center
| |
| * | SLDC | State Land Development Company
| |
| * | SLDC | State Load Despatch Centre
| |
| * | SLDC | Spring Lake Day Camp
| |