European Grand Prix
The European Grand Prix was created as an honorific title by the AIACR, the FIA's predecessor in the organisation of motor racing events. The first race to receive the title was the Italian Grand Prix, in 1923; the French Grand Prix followed in 1924 and the Belgian Grand Prix in 1925. After a hiatus in 1929, the Belgian race received the title in 1930, becoming the last race to do so before World War II.
Norwegian Grand Prix
The Norwegian Grand Prix ("Norge Grand Prix" in Norwegian, ) was a motor race. Its history dates back to 1912, but did not re-emerge after German occupation in World War II. One of many races held in the Scandinavian region, its history was as an ice race, with Grand Prix racing machinery taking to various circuits laid out on frozen lakes.