HWR
The abbreviation HWR stands for:
- Utility room, in the real estate sector the name for the space for washing machine, dryer, food shelves, etc.
- Heavy Water Reactor , the English name for a heavy water reactor
- Berlin University of Economics and Law , a state university for economics and law in Berlin
- Flood retention basin , a dam that is intended to regulate the flow rate of a river during flooding; see retention basin
- Hot-Wet-Rock , a process for using geothermal energy, see Hot-Dry-Rock-Process and Geothermal Energy
- Hüttenwerk Rheinhausen , a former steelworks on the left Lower Rhine .