PDG may refer to: Gabonese Democratic Party (Parti démocratique gabonais), the ruling party of Gabon Democratic Party of Guinea or Parti démocratique de Guinée Minangkabau International Airport, Padang, Indonesia IATA airport code Particle Data Group, international group of particle physicists Program dependence graph, in computer science, a diagram to clarify dependencies Patrouille des Glaciers, skiing competition organised by the Swiss military Permanent downhole gauge, pressure or temperature gauge in an oil or gas well Padgate railway station, England (station code) PDG S.A., Brazilian real estate company Président-directeur général, a combination of chairman and CEO in France Phänomenologie des Geistes (Phenomenology of Spirit) by Hegel Public Data Group, for accessibility of official UK data