In the global banking and financial services sector, the abbreviation "SB" stands most universally for "Savings Bank" or a "Savings Bank Account." It designates a foundational retail deposit account designed for individual customers to store personal funds safely, earn modest interest on balances, and maintain easy liquidity through automated teller machines and digital banking applications. In alternative contexts, it can also serve as a recognized stock exchange ticker prefix or an abbreviation for specific regional corporate banking entities operating across international financial markets.