The term 'Scandinavian Sedan' refers to a type of car that is manufactured in Scandinavia, specifically the Swedish car company SAAB. SAAB is a four-letter acronym for Svenska Aeroplan Aktiebolaget, which translates to Swedish Aeroplane Company. SAAB has been producing cars since 1945 and is known for its safety features and innovative design. The term 'Scandinavian Sedan' is used to describe cars that are made in Scandinavia and have a sleek, modern design.