The term "Baltic" primarily refers to the Baltic Sea, a body of water located in Northern Europe. It is bordered by several countries, including Sweden, Finland, Estonia, Latvia, Lithuania, Poland, and Germany. The sea is known for its unique brackish water, which is a mix of saltwater and freshwater, and it plays a significant role in regional trade and transportation. Additionally, "Baltic" can refer to the Baltic states, which are Estonia, Latvia, and Lithuania. These countries share historical and cultural ties, having gained independence from the Soviet Union in the early 1990s. The Baltic states are known for their rich history, diverse cultures, and beautiful landscapes, attracting tourists and researchers alike.