Football Association of Yugoslavia

The Football Association of Yugoslavia (FSJ) (Serbian: Фудбалски савез Југославије, romanized: Fudbalski savez Jugoslavije, Croatian: Jugoslavenski nogometni savez; Slovene: Nogometna zveza Jugoslavije; Macedonian: Фудбалски сојуз на Југославија, romanized: Fudbalski Sojuz na Jugoslavija) was the governing body of football in Yugoslavia, based in Belgrade, with a major administrative branch in Zagreb. It organized the Yugoslav First League, the Yugoslavia national football team, and the Second Leagues of all six former Yugoslav republics.

Source: Wikipedia — Football Association of Yugoslavia (CC BY-SA 4.0)