QDR
QDR stands for:
- QDR (aviation) , the magnetic bearing from a ground transmitter to an aircraft
- Quadrennial Defense Review , a periodic study of US defense planning
- Quadruple Data Rate , a computer technology process for data transmission at four times the speed
- Quality Deviation Report, the report on a quality deviation (term from quality management)
- Quick Dump Rinse, a wafer rinsing process