JCWS
| Acronym | Definition |
|---|---|
| JCWS | Journal of Cold War Studies (quarterly publication) |
| JCWS | Joint and Combined Warfighting School (Joint Forces Staff College; Norfolk, VA) |
| JCWS | Johnson Controls World Services |
| JCWS | Junior College World Series (baseball) |
| JCWS | Jefferson County Wireless Solutions |