m.d. noun1 •Initialism of Frenchmain droite or Italianmano destra, indicating use of the right hand when use of the left hand is expected.
M.D. noun2 •Medicinae Doctor (Latin): Doctor of Medicine. •Middle District, used in case citations to identify courts, particularly United States Federal courts designated to cover the central part of a multi-district state. formsM.D.s
