What organization is known for developing international standards for use worldwide?

The correct organization known for developing international standards for use worldwide is the International Electrotechnical Commission (IEC). The IEC is responsible for establishing global standards for electrical and electronic technologies, which facilitate international trade and ensure safety, efficiency, and interoperability of electrical devices and systems. Its standards are widely adopted across various countries, making them significant at the international level.

While the other organizations play important roles in standard development, their focus is usually more regional or specific to certain fields. For example, the American National Standards Institute (ANSI) is primarily focused on standards within the United States, while the European Committee for Standardization (CEN) concentrates on standards relevant to Europe. The Institute of Electrical and Electronics Engineers (IEEE) is well-known for its contributions to electrical and electronics standards but mostly operates within specific technical areas rather than creating global standards applicable everywhere.