| Acronym | Definition |
|---|
| HRC | Human Rights Campaign |
| HRC | Human Rights Council (UN) |
| HRC | Human Rights Commission |
| HRC | Hard Rock Cafe |
| HRC | Human Resources Command |
| HRC | Hillary Rodham Clinton (democratic senator/presidential candidate; former first lady) |
| HRC | Human Rights Committee |
| HRC | High Resolution Camera |
| HRC | Human Relations Commission |
| HRC | Heart Rate Control |
| HRC | Harm Reduction Coalition |
| HRC | Home Run Contest (gaming) |
| HRC | Hot Rolled Coil |
| HRC | Honda Racing Corporation |
| HRC | Hazard/Risk Category |
| HRC | Human Rights Center |
| HRC | Health Research Council of New Zealand |
| HRC | Hunting Retriever Club |
| HRC | Hydrogen Release Compound |
| HRC | Human Resources Committee |
| HRC | Human Resources Council |
| HRC | Rockwell C Hardness (metallurgy) |
| HRC | Home Run Contest (game) |
| HRC | House Republican Conference (US House of Representatives) |
| HRC | Human Resources Center (various locations) |
| HRC | Hypermedia Research Centre (University of Westminster) |
| HRC | Hot Rod Circuit (band) |
| HRC | Hubbell, Roth, & Clark (consulting company) |
| HRC | Hybrid Ring Control (IEEE) |
| HRC | Harmonically Related Carrier |
| HRC | Health and Racquet Club |
| HRC | Highway Research Center (Auburn University) |
| HRC | Hungarian Reformed Church |
| HRC | Hydropower Reform Coalition (hydropower) |
| HRC | Hurricane Research Center (US NOAA) |
| HRC | High Rupture Capacity |
| HRC | Historic Racing Club (New Zealand) |
| HRC | Hearing Research Center (Michigan State University) |
| HRC | Harness Racing Communications (United States Trotting Association) |
| HRC | Hypothetical Reference Circuit |
| HRC | High-Rise Condominium (real estate) |
| HRC | High-Risk-of-Capture (US DoD) |
| HRC | Harley Rendezvous Classic (motorcycle rally) |
| HRC | Heugas Racing Club (radio controlled car racing; Heugas, France) |
| HRC | High Rate Channel |
| HRC | High Resolution Converter |
| HRC | Head of the Regional Center |
| HRC | Hudson River Canyon |
| HRC | Hesab Rayan Caspian (Hosting) |
| HRC | Horde Rock Cafe (gaming guild) |
| HRC | Hope River Corporation (Redmond, WA) |
| HRC | Hyatt Regency Chicago (Chicago, IL) |
| HRC | Homeschool Resource Center (various locations) |
| HRC | Holy Roman Church |
| HRC | Hampton Roads Center (various organizations) |
| HRC | Human Resource Consultant (job title) |
| HRC | Heart Rhythm Congress (cardiology) |
| HRC | Humanities Research Center (various universities) |
| HRC | Historic Resources Commission (various locations) |
| HRC | Home Rule Charter (various locations) |
| HRC | Home Run Challenge (cancer) |