WDR may refer to: Waddell & Reed (stock ticker: WDR), an American asset management and financial planning company Walt Disney Records, an American record label of the Disney Music Group WDR neuron, a type of neuron involved in pain signalling (German: 'West German Broadcasting'), a German public-broadcasting institution Wet dress rehearsal, system tests of a fully integrated space launch vehicle Wide dynamic range, a synonym of high dynamic range and HDR Willo Davis Roberts (1928–2004), American writer World Development Report, an annual report published since 1978 by the World Bank