| TYF.WT | IA Clarington Fd Wt | TSX | Active |
| TYF.UN | IA Clarington Yld Un | TSX | Active |
| IMG | Iamgold Corporation | TSX | Active |
| IB | IBC Advanced Alloys Corp | TSX Venture | Active |
| IZN | Iberian Minerals Corp | TSX Venture | Active |
| IBT | IBEX Technologies Inc | TSX Venture | Active |
| IBI | IBI Corporation | TSX Venture | Active |
| IBG.DB.A | IBI Income 5.75% Db | TSX | Active |
| IBG.DB | IBI Income Fnd 7% Db | TSX | Active |
| IBG.UN | IBI Income Fund Un | TSX | Active |
| IIE | Iciena Ventures Inc | TSX Venture | Suspended |
| ICN | ICN Resources Ltd. | TSX Venture | Active |
| ICO | iCo Therapeutics Inc | TSX Venture | Active |
| ICP | IC Potash Corp | TSX Venture | Active |
| IT | Icron Technologies Corporation | TSX Venture | Active |
| ICX | ICS Copper Systems Ltd | TSX Venture | Active |
| IDH.H | IDG Holdings Inc. | TSX Venture | Active |
| IDW | ID Watchdog, Inc | TSX Venture | Active |
| BIN | IESI-BFC Ltd. | TSX | Active |
| IF | IFL Investment Foundation (Canada) Limited | TSX Venture | Active |
| IGC | IGC Resources Inc. | TSX Venture | Active |
| IGM.PR.B | IGM Financial B Pr | TSX | Active |
| IGM | IGM Financial Inc. | TSX | Active |
| ILI | ILI Technologies (2002) Corp. | TSX Venture | Active |
| ILA | iLOOKABOUT Corp | TSX Venture | Active |
| IFX.A | Imaflex Inc. cl A | TSX Venture | Active |
| IDL.RT | Imaging Dynamic Rt J | TSX | Active |
| IDL | Imaging Dynamics J | TSX | Active |
| IMX | Imax Corporation | TSX | Active |
| IMA | i-minerals inc. | TSX Venture | Active |
| IMM | Immunotec Inc. | TSX Venture | Active |
| IMV | Immunovaccine Inc. | TSX Venture | Active |
| IPT | IMPACT Silver Corp. | TSX Venture | Active |
| MPX.H | Impax Energy Services Income Trust | TSX Venture | Suspended |
| IEI | Imperial Equities Inc. | TSX Venture | Active |
| IGP | Imperial Ginseng Products Ltd. | TSX Venture | Active |
| IGP.PR.A | Imperial Ginseng Products Ltd. 12% non-cum cv pref A | TSX Venture | Active |
| III | Imperial Metals Corp | TSX | Active |
| IMO | Imperial Oil Ltd. | TSX | Active |
| IM | IMRIS Inc. J | TSX | Active |
| IRG.DB | Imvescor Rest 7.75Db | TSX | Active |
| IRG | Imvescor Restaurant | TSX | Active |
| IPR | Inca Pacific Resources Inc. | TSX Venture | Active |
| INC.UN | Income Fin Tr Un | TSX | Active |
| STQ | Income STREAMS 3 Cap | TSX | Active |