RTD

RTD may refer to:

==Science and technology== Real-time data Residence time distribution Resonant-tunneling diode Round-trip delay time, in telecommunications Research and development, Research and Technical (or Technological) Development Resistance Temperature Detector, a resistance thermometer; RTD is also used to rate or describe plywood manufacturing processes where RTD sensors significantly reduce the delamination caused by insufficient heating of the plywood during the press cycle.