Which US government agency underwent a major rebranding in 2003, changing its name to better reflect its expanded mission after the 9/11 attacks?

Government agencies occasionally undergo rebranding efforts to modernize their image, improve public perception, or better reflect their evolving mission. These makeovers can include new logos, name changes, or complete identity overhauls. This poll tests your knowledge about one of the most significant government agency rebranding efforts in recent history that changed public perception and engagement with a critical service.

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The Immigration and Naturalization Service (INS) became U.S. Citizenship and Immigration Services (USCIS)
The Federal Bureau of Investigation (FBI) became the National Security Bureau (NSB)
The Bureau of Alcohol, Tobacco and Firearms (ATF) became the National Weapons Registry (NWR)
The General Services Administration (GSA) became the Federal Management Authority (FMA)