| Acronym | Definition |
|---|
| HCW | Health Care Worker |
| HCW | Help Compiler Workshop |
| HCW | Heterogeneous Computing Workshop |
| HCW | Hauppauge Computer Works (Hauppauge, NY) |
| HCW | Heaven Can Wait (Meat Loaf song and a movie) |
| HCW | Hot Carcass Weight |
| HCW | Hardcore Championship Wrestling |
| HCW | Hill Chesson & Woody |
| HCW | How Computers Work |
| HCW | Hot Coupon World (coupon website) |
| HCW | Hershey's Chocolate World |
| HCW | Heavily Cold-Worked (steel pipe manufacturing process) |
| HCW | Hanging Counterweight Trebuchet |
| HCW | Hard Corrugated Wall |
| HCW | Harari College Worldwide (online school) |