| Abbreviation | Definition |
|---|---|
| SUSQ | Susquehanna Bancshares, Incorporated (de-listed) |
| SUSQ | Susquehanna Bancshares, Incorporated (de-listed) |
| SUWL | Superior Wireless Communications, Inc. |
| SUWL | Superior Wireless Communications, Incorporated (de-listed) |
| SUWL | Superior Wireless Communications, Incorporated (de-listed) |
| SVA | Sinovac Biotech Ltd. |
| SVBC | Sistersville Bancorp, Inc. |
| SVBC | Sistersville Bancorp, Incorporated (de-listed) |
| SVBC | Sistersville Bancorp, Incorporated (de-listed) |
| SVBF | SVB Financial Services, Inc. |
| SVBF | SVB Financial Services, Incorporated (de-listed) |
| SVBF | SVB Financial Services, Incorporated (de-listed) |
| SVBO | Siuslaw Valley Bank of Oregon |
| SVBO | Siuslaw Valley Bank of Oregon (de-listed) |
| SVBO | Siuslaw Valley Bank of Oregon (de-listed) |
| SVCDQ | Service Merchandise Company (in Bankruptcy) |
| SVCDQ | Service Merchandise Company (in Bankruptcy) (de-listed) |
| SVCDQ | Service Merchandise Company (in Bankruptcy) (de-listed) |
| SVCE | Industrial Fire & Safety |
| SVECF | ScanVec Company 1990, LTD. |