WTR
WTR stands for:
- Scientific-technical revolution, see science and technology in the GDR
- Woomera Test Range , Australian restricted military area, see Woomera Prohibited Area
- World Trademark Review , UK magazine on international trademark law
- Wait To Restore , see Protection
- Wetter (Ruhr) (LOCODE), German city
- Tribsees train station (DS100 code), German train station
- Whiteriver Airport (IATA code), American airport in Whiteriver , Arizona
WTr stands for:
- Water troop , see group (fire brigade) #Wassertrupp
- Scientific calculator, see pocket calculator
