| Abbreviation | Definition |
|---|---|
| SLFC | Shoreline Financial Corporation |
| SLFI | Sterling Financial Corporation of Pennsylvania |
| SLFI | Sterling Financial Corporation of Pennsylvania (de-listed) |
| SLFI | Sterling Financial Corporation of Pennsylvania (de-listed) |
| SLGD | Scotts Liquid Gold, Inc. |
| SLGLF | Silverado Gold Mines, LTD. |
| SLGN | Silgan Holdings, Inc. |
| SLGX | SalesLogix Corporation |
| SLHN | Stearns & Lehman, Inc. |
| SLHN | Stearns & Lehman, Incorporated (de-listed) |
| SLHN | Stearns & Lehman, Incorporated (de-listed) |
| SLIC | Semi-conductor Laser International |
| SLIC | Semi-conductor Laser International (de-listed) |
| SLIC | Semi-conductor Laser International (de-listed) |
| SLICW | Semi-Conductor Laser International Warrants |
| SLICW | Semi-Conductor Laser International Warrants (de-listed) |
| SLICW | Semi-Conductor Laser International Warrants (de-listed) |
| SLLBY.PK | Shanghai Chlor-Alkali Chemical Company, LTD. |
| SLMD | Spacelabs Medical, Inc. |
| SLNB | Santa Lucia National Bank |