- IDCBY — Industrial & Commercial Bank of China Ltd.
- IDCC — InterDigital, Inc.
- IDCN — Indocan Resources Inc.
- IDDTF — AB Industrivärden (publ)
- IDDWF — Indutrade AB (publ)
- IDEA — Invent Ventures, Inc.
- IDEC — Intl Developed Power Buffer ETF
- IDEF — iShares Defense Industrials Act
- IDEQ — Lazard International Dynamic Equity ETF
- IDEV — iShares Core MSCI International Developed Markets ETF
- IDEXF — Industria de Diseño Textil, S.A.
- IDEXY — Industria de Diseño Textil, S.A.
- IDGAF — 5th Planet Games A/S
- IDGC — ID Global Corporation
- IDGR — Ideal Group of Companies Inc.
- IDGT — iShares US Digital Infrastructure and Real Estate ETF
- IDGXF — Integrated Diagnostics Holdings plc
- IDHQ — Invesco S&P International Developed Quality ETF
- IDIG — International Digital Holding Inc.
- IDK.CN — ThreeD Capital Inc.
- IDKFF — ThreeD Capital Inc.
- IDKOF — Idemitsu Kosan Co.,Ltd.
- IDKOY — Idemitsu Kosan Co.,Ltd.
- IDLV — Invesco S&P International Developed Low Volatility ETF
- IDMO — Invesco S&P International Developed Momentum ETF
- IDN — Intellicheck, Inc.
- IDNA — iShares Genomics Immunology and Healthcare ETF
- IDOG — ALPS International Sector Dividend Dogs ETF
- IDPUF — IDP Education Limited
- IDR — Idaho Strategic Resources, Inc.
- IDRSF — Idorsia Ltd
- IDRV — iShares Self-Driving EV and Tech ETF
- IDT — IDT Corporation
- IDT.AX — IDT Australia Limited
- IDTA — IDenta Corp.
- IDTVF — AB Industrivärden (publ)
- IDU — iShares US Utilities ETF
- IDUB — Aptus International Enhanced Yield ETF
- IDV — iShares International Select Dividend ETF
- IDVO — Amplify CWP International Enhanced Dividend Income ETF
- IDVY — First Trust International Rising Dividend Achievers ETF
- IDWM — IDW Media Holdings, Inc.
- IDX — VanEck Indonesia Index ETF
- IDX.AX — Integral Diagnostics Limited
- IDXAF — IDEX Biometrics ASA
- IDXG — Interpace Biosciences, Inc.
- IDXX — IDEXX Laboratories, Inc.
- IDYA — IDEAYA Biosciences, Inc.
- IDYLF — Imaging Dynamics Company Ltd.
- IE — Ivanhoe Electric Inc.
- IE.TO — Ivanhoe Electric Inc.
- IEAG — Infinite Eagle Acquisition Corp. Class A Ordinary Shares
- IEAGR — Infinite Eagle Acquisition Corp. Rights
- IEAGU — Infinite Eagle Acquisition Corp. Unit
- IEF — iShares 7-10 Year Treasury Bond ETF
- IEFA — iShares Core MSCI EAFE ETF
- IEGCF — Independence Gold Corp.
- IEHC — IEH Corporation
- IEI — iShares 3-7 Year Treasury Bond ETF
- IEL.AX — IDP Education Limited
- IEM.AX — iShares MSCI Emerging Markets ETF
- IEMG — iShares Core MSCI Emerging Markets ETF
- IENT — iEntertainment Network, Inc.
- IEO — iShares U.S. Oil & Gas Exploration & Production ETF
- IEP — Icahn Enterprises L.P.
- IESC — IES Holdings, Inc.
- IESFY — Interconexión Eléctrica S.A. E.S.P.
- IESVF — Invinity Energy Systems plc
- IETC — iShares U.S. Tech Independence Focused ETF
- IEU.AX — iShares Europe ETF
- IEUR — iShares Core MSCI Europe ETF
- IEUS — iShares MSCI Europe Small-Cap ETF
- IEV — iShares Europe ETF
- IEX — IDEX Corporation
- IEXA — iExalt, Inc.
- IEZ — iShares US Oil Equipment Services ETF
- IFA.TO — iFabric Corp.
- IFABF — iFabric Corp.
- IFAN — IFAN Financial, Inc.
- IFBC — Italian Food & Beverage Corp.
- IFBD — Infobird Co., Ltd
- IFC-PA.TO — Intact Financial Corporation
- IFC-PE.TO — Intact Financial Corporation
- IFC-PG.TO — Intact Financial Corporation
- IFC.TO — Intact Financial Corporation
- IFCZF — Intact Financial Corporation
- IFEB — Intl Developed Power Buffer ETF
- IFED — ETRACS IFED Invest with the Fed TR Index ETN due September 15, 2061
- IFF — International Flavors & Fragrances Inc.
- IFG.AX — InFocus Group Holdings Limited
- IFGL — iShares International Developed Real Estate ETF
- IFJPY — Informa plc
- IFLM — Independent Film Development Corporation
- IFLN — Invesco Bloomberg Enhanced Fallen Angels ETF
- IFLO — VictoryShares International Free Cash Flow ETF
- IFLR — International Developed Managed Floor ETF
- IFMK — iFresh Inc.
- IFNNF — Infineon Technologies AG
- IFNNY — Infineon Technologies AG
- IFOS.V — Itafos Inc.
