| Apator SA (APT) WSE - Warsaw Stock Exchange | |
| Apeloa Pharmaceutical Co Ltd (739) SHE - Shenzhen Stock Exchange | |
| Aperam SA (APAM) AMS - Amsterdam NYSE Euronext | |
| Aperio Resources Ltd (AKO) ASX - Australian Securities Exchange | |
| Apetit Oyj (APETI) HEL - Helsinki NASDAQ OMX | |
| Apex Biotechnology Corp. (1733) TPE - Taiwan Stock Exchange | |
| Apex Development Public Company Limited (APX) BKK - Stock Exchange of Thailand | |
| Apex Medical Corporation (4106) TPE - Taiwan Stock Exchange | |
| Apex Minerals NL (AXM) ASX - Australian Securities Exchange | |
| Apex Science & Engineering Corp (3052) TPE - Taiwan Stock Exchange | |
| Aphrodite Gold Ltd (AQQ) ASX - Australian Securities Exchange | |
| Apivio Systems Inc (EMI) CVE - Toronto TSX Ventures Exchange | |
| Aplix Corp (3727) TYO - Tokyo Stock Exchange | |
| Aplus Financial Co Ltd (8589) TYO - Tokyo Stock Exchange | |
| APOGEE OPPORTUNITIES INC (APE) CVE - Toronto TSX Ventures Exchange | |