Internationalist Communist League () was a Trotskyist political party in Portugal. LCI was founded in 1973. It became the Portuguese section of the reunified Fourth International. LCI published Acção Comunista, and, for young people, "Toupeira Vermelha". In 1978 LCI merged with PRT to form the Revolutionary Socialist Party. Trotskyist organisations in Portugal Fourth International (post-reunification) Defunct communist parties in Portugal Political parties established in 1973 Political parties disestablished in 1978 1973 establishments in Portugal 1978 disestablishments in Portugal