| Abbreviation | Definition |
|---|---|
| SJ | Stella-Jones Inc. |
| SJ | Stella-Jones Incorporated |
| SJR | Shaw Communications Inc. |
| SJR.B | Shaw Communications Incorporated Class B Non-voting Shares |
| SKA | Skylon All Asset Trust |
| SKG | Skylon Growth & Income Trust |
| SKL | Skope Energy Inc. |
| SKL | Skope Energy Incorporated (de-listed) |
| SKL | Skope Energy Incorporated (de-listed) |
| SLE | Sun Life Capital Trust |
| SLF | Sun Life Financial Inc. |
| SLF | Sun Life Financial Incorporated |
| SLP | Skylon Global Capital Yield Trust |
| SLR | Solitario Exploration & Royalty Corp. |
| SLR | Solitario Exploration & Royalty Corporation |
| SLS | SL Split Corporation |
| SLW | Silver Wheaton Corp. |
| SLW | Silver Wheaton Corporation |
| SLX | Silvermex Resources Inc. |
| SLX | Silvermex Resources Incorporated (de-listed) |