VTG or Vtg may refer to: Vitellogenin (VTG) a type of protein Variable turbine geometry, in variable-geometry turbochargers Airline code for Aviação Transportes Aéreos e Cargas, Angola Virtual tributary group, in synchronous optical networking An airport code for Vung Tau Airport, Vietnam Victoria Tower Gardens, a park in London
See also VTG-32, a type of video timer produced by FOR-A VT Group, a privately held United States defense and services company