The Dirac Medal or Dirac prize can refer to different awards named in honour of the physics Nobel Laureate Paul Dirac. Dirac Medal (ICTP), awarded by the Abdus Salam International Centre for Theoretical Physics, Trieste Dirac Medal (IOP), awarded by the Institute of Physics, UK Dirac Medal and Lecture, awarded jointly by Australian Institute of Physics and the University of New South Wales Dirac Medal (WATOC), awarded by World Association of Theoretical and Computational Chemists Source: Wikipedia (en)