Full form of EU is European Union

The European Union is a political and economic union of member countries located primarily in Europe. It was established to foster economic cooperation, with the idea that countries that trade together are more likely to avoid conflict. The EU has since evolved to become a single market allowing the free movement of goods, services, people, and capital. It also develops policies on various matters such as agriculture, fisheries, and regional development to harmonize standards and promote economic growth across the region. The EU plays a significant role in international trade, environmental policy, and human rights advocacy, making it a major player on the global stage. Institutions like the European Commission, European Parliament, and European Court of Justice work collaboratively to ensure the functionality and legal framework of the union.