RTG

RTG may refer to:

  • Radio Télévision Guinéenne, national broadcasting company of Guinea
  • Radioisotope thermoelectric generator, a nuclear electrical generator
  • Regular tree grammar, a formal grammar that describes a set of directed trees
  • Renal threshold of glucose, a factor in the medical condition glycosuria
  • ReTargetable Graphics, term for use of 3rd party video hardware directly by the AmigaOS
  • RTG (trainset), a gas turbine-powered train from France
  • Royal Thai Government, the unitary government of the Kingdom of Thailand
  • Rubber Tyred Gantry crane