| Annica Holdings Limited (5AL) SGX - Singapore Exchange | |
| Annidis Corp (RHA) CVE - Toronto TSX Ventures Exchange | |
| Annuity Properties Ltd (ANP) JSE - Johannesburg Stock Exchange | |
| Anova Metals Ltd (AWV) ASX - Australian Securities Exchange | |
| Anovo SA (NOV) EPA - Paris NYSE Euronext | |
| Ansa Yatirim Holding AS (ANSA) IST - Istanbul Stock Exchange | |
| Ansaldo STS SpA (STS) BIT - Borsa Italiana Milan Stock Exchange | |
| ArcPacific Resources Corp (ACP) CVE - Toronto TSX Ventures Exchange | |
| Antares Energy Limited (AZZ) ASX - Australian Securities Exchange | |
| Advance Nanotek Ltd (ANO) ASX - Australian Securities Exchange | |
| Anteo Diagnostics Ltd (ADO) ASX - Australian Securities Exchange | |
| Anterra Energy Inc (AE.A) CVE - Toronto TSX Ventures Exchange | |
| Anterra Vermoegensverwaltungs AG (ANT1) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| Anterra Vermoegensverwaltungs AG (ANT1) ETR - Deutsche Börse XETRA | |
| Antevenio SA (ALANT) EPA - Paris NYSE Euronext | |