Royale Union Saint-Gilloise

Royale Union Saint-Gilloise (French: [y.njɔ̃ sɛ̃.ʒil.waz] ), also known as Union Saint-Gilloise, Union SG, USG, RUSG or simply Union, is a Belgian professional football club from Brussels based in Forest. Founded in 1897 in the neighbouring Saint-Gilles, the club has played its home matches at the historic Joseph Marien Stadium since the 1920s.