| Symbol | Name | Country | Exchange |
|---|---|---|---|
| AWAN | PT Era Digital Media Tbk | ID | JK |
| AX8 | Avex Inc | DE | F |
| AXNVF | Axion Ventures Inc | US | US |
| AXTELCPO | Axtel S.A.B. de C.V | MX | MX |
| AXTLF | Axtel S.A.B. de C.V | US | US |
| AXXTF | Axiata Group Bhd | US | OTC |
| AY8 | APT Satellite Holdings Limited | DE | STU |
| AZ6 | EuropaCorp | DE | F |
| AZTECACPO | TV Azteca S.A.B. de C.V | MX | MX |
| AZTEF | TV Azteca Sa De Cv | US | OTC |
| B1C | Baidu Inc | DE | F |
| B1CB | Baidu Inc. | DE | F |
| B1IL34 | Bilibili Inc. | BR | SA |
| B7O | CITIC Telecom International Holdings Limited | DE | F |
| BAC | Verizon Communications Inc. | DE | XETRA |
| BAC | Verizon Communications Inc. | DE | F |
| BAGFILMS | B.A.G Films and Media Limited | IN | NSE |
| BAHN-B | Bahnhof AB Series B | SE | ST |
| BAIDF | Baidu Inc | US | OTC |
| BALAJITELE | Balaji Telefilms Limited | IN | NSE |