Corsican Workers' Trade Union

Founded in the mid-1980s, the Corsican Workers’ Trade Union (STC, Syndicat des Travailleurs Corses), an offshoot of the island's nationalist movement, quickly became the island's most popular organization for workers on the island. Besides agitating for the economic agenda one would expect of a labour union the STC has an agenda pushing for greater cultural autonomy from France.

Source: Wikipedia — Corsican Workers' Trade Union (CC BY-SA 4.0)