Argentina–Serbia relations
Argentina and Serbia maintain diplomatic relations established between Argentina and Kingdom of Yugoslavia in 1938. From 1938 to 2006, Argentina maintained relations with the Kingdom of Yugoslavia, the Socialist Federal Republic of Yugoslavia (SFRY), and the Federal Republic of Yugoslavia (FRY) (later Serbia and Montenegro), of which Serbia is considered shared (SFRY) or sole (FRY) legal successor.
Source: Wikipedia — Argentina–Serbia relations (CC BY-SA 4.0)