| Acronym | Definition |
|---|
| IWSS➣InterScan Web Security Suite (software) |
| IWSS➣Information Work Solution Services (Microsoft workshop) |
| IWSS➣Interactive Weapon System Simulation |
| IWSS➣International Workshop on Safety of Systems |
| IWSS➣Integrated Wavelength Selectable Switch |
| IWSS➣Infinity Web and Software Solutions (Canada) |
| IWSS➣Intelligent Workstation System (Telcordia) |