Syriza Party: also known as the Coalition of the Radical left, a left-wing political party in Greece, made up of left-wing and radical left parties. Originally comprised of 13 groups and independent politicians including democratic socialists, left-wing populist, green populist, Maoist, Trotskyist and eurocommunists. Syriza is considered an anti-establishment party. It is the second largest political party in Greece and recently became its most popular as well.
Source: Wikipedia