What is the full meaning of DERD? What does DERD stand for?

  1. DERD stands for Docks Électriques Rhône Durance (French: Electric Docks Rhône Durance; Rhône Durance, France)
  2. DERD stands for Display of Extracted Radar Data (air traffic management; Raytheon)
  3. DERD stands for Deputy European Road Directors (now Conference of European Directors of Routes; France)
  4. DERD stands for Diesel Electric Reduction Drive