What does ANSI stand for?

• A. Australian National Standards Institute
• B. American Safety and Industry
• C. Applied National Standards Institute
• D. American National Standards Institute

Answer: (D)

ANSI is the American National Standards Institute. It’s the U.S. organization that coordinates standards development, accredits standards developers, and represents the United States in international standardization efforts. The name itself reflects that it’s American, national, focused on standards, and operates as an institute.

The other options don’t fit because they either use the wrong country (Australian instead of American), change the focus words (Safety or Industry instead of Standards), or swap the word Institute for Applied or another term. The recognized, official name is American National Standards Institute, which is the one you’ll see cited in standards references and accreditation contexts.