| Symbol | Name | Country | Exchange |
|---|---|---|---|
| AIOSF | Atresmedia Corporación de Medios de Comunicación S.A | US | US |
| AISF | Advanced Info Service Public Company Limited | DE | F |
| AITVF | Asian Television Network International Limited | US | US |
| AJAX | AFC Ajax NV | NL | AS |
| AJP | Artprice.com | DE | F |
| AJXA | AFC Ajax NV | DE | F |
| AKAFF | Akatsuki Inc | US | US |
| ALACT | Acticor Biotech SAS | FR | PA |
| ALALO | Acheter Louer | FR | PA |
| ALATA | Atari S.A. | FR | PA |
| ALBLD | Bilendi | FR | PA |
| ALBUD | Mint SA | FR | PA |
| ALENT | Entreparticuli | FR | PA |
| ALFUM | Fill Up Media SA | FR | PA |
| ALHOP | Hopscotch Groupe S.A. | FR | PA |
| ALIE | Iervolino & Lady Bacardi Entertainment S.p.A. | FR | PA |
| ALKER | Media-Maker S.p.A. | FR | PA |
| ALLAM | Llama Group S.A. | FR | PA |
| ALLLN | LleidaNetworks Serveis Telemàtics S.A | FR | PA |
| ALMAK | Makheia Group | FR | PA |