| Acronym | Definition |
|---|
| HCR➣Health Care Reform |
| HCR➣Hot Chelle Rae (band) |
| HCR➣High Commissioner for Refugees (UN) |
| HCR➣Hotel Café Restaurant (Netherlands) |
| HCR➣Health Care and Retirement Corporation (now HCR Manor Care, Inc.; Ohio) |
| HCR➣High Chip Rate |
| HCR➣High Color Resolution |
| HCR➣Hardcopy Cable Replacement |
| HCR➣Household Cavalry Regiment (UK) |
| HCR➣Handwritten Character Recognition |
| HCR➣High Consistency Rubber |
| HCR➣HUMINT (Human Intelligence) Collection Requirement |
| HCR➣Home Care Rehabilitation |
| HCR➣Holiday Club Resorts (various locations) |
| HCR➣High Compression Ratio |
| HCR➣Home Condition Report |
| HCR➣High Chief Ranger (Ancient Order of Foresters) |
| HCR➣Harrison Clinical Research (Germany) |
| HCR➣Housing and Community Revitalization (various locations) |
| HCR➣Hitachi Chemical Research Center (Irvine, CA) |
| HCR➣Hollywood Congress of Republicans |
| HCR➣Highway Contract Route (US Postal Service) |
| HCR➣Headcount Ratio |
| HCR➣Homes and Community Renewal (New York) |
| HCR➣High Consistency Refining (energy) |
| HCR➣Human Cognitive Reliability |
| HCR➣Holy Culture Radio |
| HCR➣Harvard China Review (Harvard University; Cambridge, MA) |
| HCR➣Hardcore Rules |
| HCR➣Hazard Communication Rule (US OSHA) |
| HCR➣High Contrast Recording |
| HCR➣High Cross Range |
| HCR➣Health Care Reengineering |
| HCR➣High Chemical Resistant |
| HCR➣Heart Center of the Rockies (Fort Collins, CO, USA) |
| HCR➣Hardware Concept Review |
| HCR➣Hill County Road |
| HCR➣Height to Crown Ratio (trees) |
| HCR➣Haut-Commissaire des Nation Unies pour les Refugies (French; United Nations) |
| HCR➣High Color Ratio (US Air Force) |
| HCR➣High Current Resistant/Resistance |
| HCR➣Hodge Computer Research Corporation |
| HCR➣Home Carrier Route (USPS) |
| HCR➣Hernando County Road |