TSA means?

• A. Transportation Security Authority
• B. Transportation Security Administration
• C. Travel Security Administration
• D. Transit Security Administration

Answer: (B)

The correct meaning is Transportation Security Administration. This is the U.S. federal agency under the Department of Homeland Security that handles airport security screening and other travel security programs. The other options aren’t the actual agency names: “Authority” suggests a different type of governing body, and there is no Travel Security Administration or Transit Security Administration as the official name. TSA is the standard term you’ll see in airports and security contexts, reflecting its role in safeguarding air travel nationwide.