| Acronym | Definition |
|---|
| ISX➣Iraqi Stock Exchange |
| ISX➣Incisive Software Extensions |
| ISX➣Infrastructure |
| ISX➣International Student Exchange (Canada) |
| ISX➣InstallShield Express (Setup software) |
| ISX➣Instant Scoring Experience (trademark of Dialsmith) |
| ISX➣Internet Service Exchange (Abovenet) |
| ISX➣International Securities Exchange (electronic trading) |
| ISX➣Insoluble Starch Xanthate |
| ISX➣Information Superiority Experiments |