| Acronym | Definition |
|---|
| HWCS➣Heavy Weight Container Surcharge (logistics) |
| HWCS➣Housing with Care and Support (Nottingham Community Housing Association; Nottingham, England, UK) |
| HWCS➣Health, Wellness and Counseling Services (various colleges) |
| HWCS➣Helicopter Wire Cutter System |
| HWCS➣Harpoon Weapon Control System |
| HWCS➣Halo Wars Community Site (video game website) |