Second World The Second World is a term that was used during the Cold War to refer to the industrial socialist states that were under the influence of the Soviet Union. Countries of the Second World nationsonline The term Second World refers to the former communist socialist, industrial states, the territory and sphere of influence of the Union of Soviet Socialists Republic Soviet Union Communist Yugoslavia was the only eastern European country which was not aligned with the Soviet Union. First, Second, and Third World Nations Online Project The use of the terms First, the Second, and the Third World is a rough, and it s safe to say, outdated model of the geopolitical world from the time of the cold war There is no official definition of the first, second, and the third world. The Second World How Emerging Powers Are Redefining In The Second World, scholar Parag Khanna, chosen as one of Esquire s Most Influential People of the Twenty First Century, reveals how America s future depends on its ability to compete with the European Union and China to forge relationships with the Second World, the pivotal regions of Eastern Europe, Central Asia, South America, the Middle East, and East Asia that are growing in influence List of Second World Countries in the World Second World Sharper Insight Smarter Investing. So called second world countries includes a those formerly controlled by the Soviet Union and or those developed than third world nations, yet less developed than first world nations.