El PI – Proposta per les Illes (Catalan for "PI – Proposal for the Isles"; pi can also mean pine or pi in Catalan) is a liberal Balearic autonomist political party, formed in November 2012 from the merger of several nationalist and regionalist parties: Convergència per les Illes (the successor of the Majorcan Union), the Lliga Regionalista de les Illes Balears, the Unió Menorquina and Es Nou Partit. The party's two main leaders are Jaume Font (erstwhile leader of the Lliga Regionalista) and Josep Melià (erstwhile leader of Convergència). As the merger of parties from Majorca, Minorca and Ibiza, PI will have elected representatives on each of these three islands, including 6 mayors and 82 councillors in 34 municipalities.