| Acronym | Definition |
|---|
| HCRW | Health Care Risk Waste |
| HCRW | Heart of Carolina Romance Writers |
| HCRW | Harford County Republican Women (Maryland) |
| HCRW | Hockey-Club Reutigen Wimmis (Switzerland) |
| HCRW | Hill Country Republican Women (Austin, Texas) |
| HCRW | Hill County Republican Women (Hillsboro, Texas) |
| HCRW | Heavy Cover Ring Wear (record collecting/sales) |
| HCRW | Hot and Cold Running Water |
| HCRW | Howard County Republican Women (Columbia, MD) |
| HCRW | Handballclub Rover Wittenbach (Switzerland) |
| HCRW | Hidalgo County Republican Women (McAllen, TX) |
| HCRW | High Country Republican Women (Vail, Colorado) |
| HCRW | Hospital Campaign for the Rural West (UK) |