- ATXMF — Advantex Marketing International Inc.
- ATXRF — ATEX Resources Inc.
- ATY.V — Atico Mining Corporation
- ATYG — Atlas Technology Group, Inc.
- ATYR — aTyr Pharma, Inc.
- ATZ.TO — Aritzia Inc.
- ATZAF — Aritzia Inc.
- AU — AngloGold Ashanti Plc
- AU1.AX — The Agency Group Australia Limited
- AUA.AX — Audeara Limited
- AUAU — Global X - Gold Miners ETF
- AUAU.V — A2 Gold Corp.
- AUB — Atlantic Union Bankshares Corporation
- AUB.AX — AUB Group Limited
- AUBN — Auburn National Bancorporation, Inc.
- AUC — ATIF Holdings Limited Ordinary Shares
- AUC.AX — Ausgold Limited
- AUCCF — Ibero Mining Corp.
- AUCM — AuctionCities.com, Inc.
- AUCU.CN — Inflection Resources Ltd.
- AUCUF — Inflection Resources Ltd.
- AUDC — AudioCodes Ltd.
- AUDGF — Audinate Group Limited
- AUDS.AX — Betashares Strong Australian Dollar Fund (Hedge Fund)
- AUDYF — Ausnutria Dairy Corporation Ltd
- AUE.AX — Aurum Resources Limited
- AUEEF — Aura Energy Limited
- AUEN.V — Golden Sky Minerals Corp.
- AUG.AX — Augustus Minerals Limited
- AUGO — Aura Minerals
- AUGT — AllianzIM U.S. Equity Buffer10 Aug ETF
- AUGW — AllianzIM U.S. Equity Buffer20 Aug ETF
- AUGZ — TrueShares Structured Outcome (August) ETF
- AUHIF — Advanced Gold Exploration Inc.
- AUID — authID Inc.
- AUKNY — Auckland International Airport Limited
- AUKUF — ams-OSRAM AG
- AUM.V — AuMEGA Metals Ltd
- AUMB.V — 1911 Gold Corporation
- AUMBF — 1911 Gold Corporation
- AUMC — AURYN Mining Corporation
- AUME.V — Auriginal Mining Corp.
- AUMF.AX — iShares Edge MSCI Australia Multifactor ETF
- AUMI — Themes Gold Miners ETF
- AUMMF — AuMEGA Metals Ltd
- AUMN — Golden Minerals Company
- AUMN.TO — Golden Minerals Company
- AUMTF — Aurelia Metals Limited
- AUNA — Auna S.A.
- AUNXF — AXP Energy Limited
- AUOTY — AUO Corporation
- AUOZ.CN — Emperor Metals Inc.
- AUPH — Aurinia Pharmaceuticals Inc.
- AUQ.AX — Alara Resources Limited
- AUQFF — AuQ Gold Mining Inc.
- AUR — Aurora Innovation, Inc.
- AUR.AX — Auris Minerals Limited
- AURA — Aura Biosciences, Inc.
- AURE — Aurelion Inc.
- AURI — Auri, Inc.
- AUROW — Aurora Innovation, Inc.
- AURQF — Aurelius Minerals Inc.
- AURT — Attune RTD, Inc
- AURWF — Aurwest Resources Corporation
- AURX — Nuo Therapeutics, Inc.
- AUSAF — Australis Capital Inc.
- AUSDF — Perenti Limited
- AUSF — Global X - Adaptive U.S. Factor ETF
- AUSI — Aura Systems, Inc.
- AUSM — Allspring Ultra Short Municipal ETF
- AUST — Austin Gold Corp.
- AUST.AX — BetaShares - Managed Risk Australian Shares Complex ETF
- AUSTF — Austin Engineering Limited
- AUTL — Autolus Therapeutics plc
- AUTLF — Austal Limited
- AUTO.V — Agereh Technologies Inc.
- AUTR — Autris
- AUUD — Auddia Inc.
- AUUMF — Aumann AG
- AUV.AX — Auravelle Metals Limited
- AUVGF — Australian Vintage Ltd
- AUVI — Applied UV, Inc.
- AUXIF — Auxico Resources Canada Inc.
- AUXX.V — Gold X2 Mining Inc.
- AUXXF — A2 Gold Corp.
- AUZ.AX — Australian Mines Limited
- AV1.AX — Adveritas Limited
- AVA — Avista Corporation
- AVA.AX — Ava Risk Group Limited
- AVACF — Avance Gas Holding Ltd
- AVAH — Aveanna Healthcare Holdings Inc.
- AVAI — Avant Technologies Inc.
- AVAL — Grupo Aval Acciones y Valores S.A.
- AVAT — Avalanche Treasury Corporation Class A Common Stock
- AVAV — AeroVironment, Inc.
- AVBC — Avidia Bancorp, Inc.
- AVBH — Avidbank Holdings, Inc.
- AVBP — ArriVent BioPharma, Inc. Common Stock
- AVCN.TO — Avicanna Inc.
- AVCNF — Avicanna Inc.
