HRC
- HRC (gene)
- HRC Group
- Hard Rock Cafe
- Harmonically-related carriers
- Harry Ransom Center
- Hellenic Red Cross
- Helsinki RC
- Hercules station
- Hertford Regional College
- High Resistance Connection
- High rupturing capacity
- High-Resolution Channel
- Hill-Rom Holdings
- Hillary Rodham Clinton
- Hitachi Remote Copy
- Hollandia Roeiclub
- Honda Racing Corporation
- Honda Racing Corporation USA
- Hot Rod Circuit
- Human Rights Campaign
- Human rights commission
- Niwer Mil language
- Rockwell scale
- South Atlantic Airways
- United Nations Human Rights Committee
- United Nations Human Rights Council
- United States Army Human Resources Command