Federazione delle Leghe coloniche ('Federation of Farmers' Leagues') was a farmers' union in San Marino. The organization was founded in 1945.Rossi, Laura. Il movimento sindacale a San Marino, 1900-1960. San Marino: Centro sammarinese di studi storici, 2003. p. 118 It was linked to the Sammarinese Communist Party. The federation was the first member organization of San Marino Confederation of Labour (CSdL).Confederazione Sammarinese del Lavoro. CSdL in breve
