| Abbreviation | Definition |
|---|---|
| SHUPC | Shurgard Storage Centers, Inc. Preferred C |
| SHW | Sherwin Williams Company |
| SHX | Shaw Industries, Inc. |
| SI | ACM Government Spectrum Fund, Inc. |
| SIA | Signal Apparel, Inc. |
| SIB | Staten Island Bancorp, Inc. |
| SID | Companhia Siderurgica Nacional |
| SIE | Sierra Health Services, Inc. |
| SIG | SigCorp, Inc. |
| SIH | Sun International Hotels, LTD., of North America |
| SII | Smith International, Inc. |
| SIZ | Sizeler Property Investments, Inc. |
| SJI | South Jersey Industries |
| SJI | South Jersey Industries, Inc. |
| SJIPT | SJG Capital Trust |
| SJM | The J. M. Smucker Company |
| SJMA | J. M. Smucker Company Class A |
| SJMB | J. M. Smucker Company Class B |
| SJR | Shaw Communications, Inc. |
| SJRPA | Shaw Communications, Inc. Preferred A |