Wikipedia
HRB
HRB may refer to:
- HRB (gene)
- HRB Systems, an American defense contractor
- Boeing HRB, an American helicopter
- Croatian Revolutionary Brotherhood (Croatian: )
- FBI Human Resources Branch, part of the United States Federal Bureau of Investigation
- H&R Block, a U.S. tax preparation and personal finance management company
- Hazard reduction burning, also known as controlled burn
- Harbin Taiping International Airport, in Heilongjiang, China
- Health Research Board, an Irish research support quango
- House of Responsibility in Braunau am Inn, a political project to be installed in Hitler's house
- HRB, a Rockwell scale used to measure the hardness of materials
- High-speed rotary bonder, see: High Speed Strap Attach Machine