| 2M 2S Metal Public Company Limited | 2S | Surowce |
| AH AAPICO Hitech Public Company Limited | AH | Dobra konsumenckie cykliczne |
| AC Advanced Connection Corporation Public Company Limited | ACC | Przemysł |
| AI Advanced Information Technology Public Company Limited | AIT | Technologie |
| AI Advanced Info Service Public Company Limited | ADVANC | Usługi komunikacyjne |
| AT AEON Thana Sinsap (Thailand) Public Company Limited | AEONTS | Usługi finansowe |
| AY After You Public Company Limited | AU | Dobra konsumenckie cykliczne |
| AH Agripure Holdings Public Company Limited | APURE | Dobra konsumenckie podstawowe |
| AH Aikchol Hospital Public Company Limited | AHC | Ochrona zdrowia |
| AC AIM Commercial Growth Freehold And Leasehold Real Estate Investment Trust | AIMCG | Nieruchomości |
| AI AIM Industrial Growth Freehold and Leasehold Real Estate Investment Trust | AIMIRT | Nieruchomości |
| AC AIRA Capital Public Company Limited | AIRA | Usługi finansowe |
| AF AIRA Factoring Public Company Limited | AF | Usługi finansowe |
| AO Airports Of Thailand PCL | AOT | Przemysł |
| AE Ai Energy Public Company Limited | AIE | Dobra konsumenckie podstawowe |
| AA AJ Advance Technology Public Company Limited | AJA | Technologie |
| AP Akkhie Prakarn Public Company Limited | AKP | Przemysł |
| AP Alla Public Company Limited | ALLA | Przemysł |
| AA Allianz Ayudhya Capital Public Company Limited | AYUD | Usługi finansowe |
| AL Ally Leasehold Real Estate Investment Trust | ALLY | Nieruchomości |
| AT ALT Telecom Public Company Limited | ALT | Technologie |
| AP Alucon Public Company Limited | ALUCON | Surowce |
| AL Amanah Leasing Public Company Limited | AMANAH | Usługi finansowe |
| AP Amarin Printing and Publishing Public Company Limited | AMARIN | Usługi komunikacyjne |
| AS Amata Summit Growth Freehold and Leasehold Real Estate Investment Trust | AMATAR | Nieruchomości |
| AV Amata VN PCL | AMATAV | Nieruchomości |
| AM Ama Marine Public Company Limited | AMA | Przemysł |
| AD Ananda Development Public Company Limited | ANAN | Nieruchomości |
| A( AP (Thailand) Public Company Limited | AP | Nieruchomości |
| AP Aqua Corporation Public Company Limited | AQUA | Dobra konsumenckie cykliczne |
| AP Areeya Property Public Company Limited | A | Nieruchomości |
| AP ARIP Public Company Limited | ARIP | Przemysł |
| AS Arrow Syndicate Public Company Limited | ARROW | Przemysł |
| AP Asefa Public Company Limited | ASEFA | Przemysł |
| AI Asian Insulators PCL | AI | Przemysł |
| AM Asian Marine Services Public Company Limited | ASIMAR | Przemysł |
| AP Asian Phytoceuticals Public Company Limited | APCO | Dobra konsumenckie podstawowe |
| AS Asian Sea Corporation Public Company Limited | ASIAN | Dobra konsumenckie podstawowe |
| AA Asia Aviation Public Company Limited | AAV | Przemysł |
| AF Asia Fiber Public Company Limited | AFC | Dobra konsumenckie cykliczne |
| AG Asia Green Energy Public Company Limited | AGE | Energia |
| AH Asia Hotel Public Company Limited | ASIA | Dobra konsumenckie cykliczne |
| AM Asia Metal Public Company Limited | AMC | Surowce |
| AP Asia Plus Group Holdings PCL | ASP | Usługi finansowe |
| AP Asia Precision Public Company Limited | APCS | Przemysł |
| AS Asia Sermkij Leasing Public Company Limited | ASK | Usługi finansowe |
| AB ASN Broker Public Company Limited | ASN | Usługi finansowe |
| AI Asphere Innovations Public Company Limited | AS | Usługi komunikacyjne |
| A3 ATP 30 Public Company Limited | ATP30 | Przemysł |
| AP A.J. Plast Public Company Limited | AJ | Dobra konsumenckie cykliczne |
| BR Baan Rock Garden Public Company Limited | BROCK | Nieruchomości |
| BP Bangchak Corporation Public Company Limited | BCP | Energia |
| BA Bangkok Airways Public Company Limited | BA | Przemysł |
| BA Bangkok Aviation Fuel Services Public Company Limited | BAFS | Przemysł |
| BB Bangkok Bank PCL | BBL | |
| BD Bangkok Dec-Con Public Company Limited | BKD | Dobra konsumenckie cykliczne |
| BD Bangkok Dusit Medical Services Public Company Limited | BDMS | Ochrona zdrowia |
| BE Bangkok Expressway and Metro Public Company Limited | BEM | Przemysł |
| BL Bangkok Life Assurance Public Company Limited | BLA | Usługi finansowe |
| BR Bangkok Ranch PCL | BR | Dobra konsumenckie podstawowe |
| BS Bangkok Sheet Metal Public Company Limited | BM | Przemysł |
| BU Bangkok Union Insurance Public Co. Ltd. | BUI | Usługi finansowe |
| BB Bangsaphan Barmill Public Company Limited | BSBM | Surowce |
| BO Bank of Ayudhya PCL | BAY | Usługi finansowe |
| BP Banpu Public Company Limited | BANPU | Usługi użyteczności publicznej |
| BP BCPG Public Company Limited | BCPG | Usługi użyteczności publicznej |
| BC Beauty Community Public Company Limited | BEAUTY | Dobra konsumenckie cykliczne |
| BW BEC World Public Company Limited | BEC | Usługi komunikacyjne |
| BJ Berli Jucker PCL | BJC | Przemysł |
| BW Better World Green Public Company Limited | BWG | Przemysł |
| BP BGT Corporation Public Company Limited | BGT | Dobra konsumenckie cykliczne |
| BO Bhiraj Office Leasehold Real Estate Investment Trust | BOFFICE | Nieruchomości |
| BC Big Camera Corporation Public Company Limited | BIG | Dobra konsumenckie cykliczne |
| BH BJC Heavy Industries Public Company Limited | BJCHI | Przemysł |
| BA Bound and Beyond PCL | BEYOND | Dobra konsumenckie cykliczne |
| BN Boutique Newcity Public Company Limited | BTNC | Dobra konsumenckie cykliczne |
| BW BT Wealth Industries Public Company Limited | BTW | Przemysł |
| BP BuilderSmart Public Company Limited | BSM | Przemysł |
| BH Bumrungrad Hospital PCL | BH | |
| BS Buriram Sugar Public Company Limited | BRR | Dobra konsumenckie podstawowe |
| BA Business Alignment Public Company Limited | BIZ | Ochrona zdrowia |
| BO Business Online PCL | BOL | Przemysł |
| BP B.Grimm Power Public Company Limited | BGRIM | Usługi użyteczności publicznej |
| CE Cal-Comp Electronics (Thailand) Public Company Limited | CCET | Technologie |
| CE Capital Engineering Network Public Company Limited | CEN | Surowce |
| CP Castle Peak Holdings Public Company Limited | CPH | Dobra konsumenckie cykliczne |
| CH Centara Hotels & Resorts Leasehold Property Fund | CTARAF | |
| CP Central Pattana Public Company Limited | CPN | Nieruchomości |
| CW Chai Watana Tannery Group Public Company Limited | CWT | Przemysł |
| CI Charan Insurance Public Company Limited | CHARAN | Usługi finansowe |
| CI Charn Issara Development Public Company Limited | CI | Nieruchomości |
| CP Charoen Pokphand Foods Public Company Limited | CPF | |
| CT Charoong Thai Wire and Cable Public Company Limited | CTW | Przemysł |
| CP Chewathai Public Company Limited | CHEWA | Nieruchomości |
| CF Chiangmai Frozen Foods Public Company Limited | CM | Dobra konsumenckie podstawowe |
| CR Chiangmai Rimdoi Public Company Limited | CRD | Przemysł |
| CM Chiang Mai Ram Medical Business Public Company Limited | CMR | Ochrona zdrowia |
| CC Chonburi Concrete Product Public Company Limited | CCP | Surowce |
| CS Chow Steel Industries Public Company Limited | CHOW | Surowce |
| CT Cho Thavee Public Company Limited | CHO | Przemysł |