HDR
The acronym HDR referred to:
- HDR - Organisation for dignity and rights of man eV co-organizer of the al - Quds Day in Berlin
- Hot dry rock method, a method for recovering geothermal energy from great depths
- Human Development Report, published by the United Nations Development Program report, which includes the annual survey of the Human Development Index ( HDI)
- Superheated steam reactor, see Nuclear power plant Großwelzheim
- Broadcasting House, a building in Berlin
- House of the empire, a building in Bremen
LOTR stands for:
- The fantasy works The Lord of the Rings