In my RAF Days if it had propellers it was fuelled with AVGAS. If it had jet engines it was fuelled with AVTUR. (Exceptions like Tiger Moths etc, often flown by Station Commanders, were fuelled with ordinary petrol taken from the same pump as those used to fill the cars.)
BM is right in that NATO and the international oil companies have renamed the various fuels and grade them according to the type of aircraft, whether or not it is launched from the ground or at sea etc but the basics are the same .... it is all very highly refined kerosene.