| Acronym | Definition |
|---|
| WSOS➣Web Service Orchestration Server (Collaxa) |
| WSOS➣Weighted Sum of Squares |
| WSOS➣Windows Switchgear Operating System (Nulec) |
| WSOS➣Wyzsza Szkola Ochrony Srodowiska (Polish: University of Environmental Engineering) |
| WSOS➣Weapon System Operations and Sustainment (US Army Missile Defense Command) |