Name any national government agency

Obscure answers that few players reach.

• Department of Airports (Thailand)1.2K
• Ministry of Data and Statistics1.2K
• IRD1.3K
• Ministry of Economic and Social Inclusion1.3K
• Arctic Research Commission1.3K
• Federal Railroad Administration1.3K
• Immigration Advice Authority1.3K
• Health and Safety Authority1.3K
• Directorate for Priority Crime Investigation1.3K
• Belastingdienst1.3K
• Servicio de Inteligencia Argentino1.3K
• BfV1.4K
• Central Investigation Bureau of Police1.4K
• Bundeskriminalamt1.4K
• State Bureau of Investigation1.4K
• National Bank1.4K
• German Federal Film Board1.4K
• Internal Security Agency1.4K
• Defence Research and Development Organisation1.4K
• Department of Foreign Affairs1.4K
• Department of Social Welfare and Development1.4K
• Immigration and Checkpoints Authority1.5K
• Philippine Statistics Authority1.5K
• Social Security System (Philippines)1.5K
• New Zealand Transport Agency1.5K
• National Anti-profiteering Authority1.6K
• Ministry of State Security1.6K
• People's Armed Police1.6K
• Radiation and Nuclear Safety Authority1.6K
• Department for Business, Innovation and Skills1.6K
• Road Safety Authority1.6K
• Coalition Provisional Authority (Iraq, 2003-04)1.6K
• Finanzamt Österreich1.6K
• Department of Conservation1.6K
• Centraal Orgaan opvang asielzoekers1.7K
• National Testing Agency1.7K
• Australian Sports Commission1.7K
• FÁS1.7K
• Philippine Information Agency1.7K
• Tusla1.7K
• The Commission for the Affairs of Palestinian Detainees and Ex-Prisoners1.7K
• Social Insurance Institution (ZUS)1.7K
• DepEd1.8K
• Special Security Service (Liberia)1.8K
• Department of Home Affairs1.8K
• Department of Public Works and Highways1.8K
• Shin Bet1.8K
• National Intelligence Service1.9K
• National Environment Agency1.9K
• Kela2K
• Fernstraßen-Bundesamt2K
• MI12.1K
• Driver and Vehicle Standards Agency2.1K
• National Environmental Agency2.2K
• Federal Emergency Relief Administration2.2K
• Norwegian Police Security Service2.2K
• Ministry of Manpower2.3K
• National Bureau of Investigation2.3K
• National Reconnaissance Office2.3K
• Skatteverket2.3K
• Servicio de Rentas Internas2.4K
• United States Postal Inspection Service2.4K
• AIVD2.4K
• Defense Attaché System2.5K
• National Intelligence Center2.5K
• Agricultural Adjustment Administration2.6K
• Finnish Security and Intelligence Service2.7K
• Australian Secret Intelligence Service2.7K
• MI22.8K
• Special Operations Forces2.8K
• Financial Conduct Authority2.9K
• MI32.9K
• Food Safety and Standards Authority of India2.9K
• State Agency for Refugees2.9K
• Australian Federal Police2.9K
• National Tax and Customs Administration3K
• Australian Securities and Investments Commission3K
• Danish Security and Intelligence Service3.1K
• Farm Service Agency3.2K
• Competition Commission3.3K
• Central Bureau of Statistics3.7K
• MI43.9K
• Employment Service3.9K
• BIA3.9K
• National Tobacco Administration4.3K
• National Dairy Authority4.3K
• National Geospatial-Intelligence Agency4.5K
• MI74.9K
• Crown Prosecution Service5.3K
• Swedish Security Service5.6K
• National Disability Insurance Agency5.8K
• Federal Investigation Agency5.9K
• National Crime Agency6.2K
• Australian Taxation Office7.3K
• BND7.3K
• Department for Environment, Food & Rural Affairs12K
• Canada Revenue Agency13K
• Ured za nacionalnu sigurnost17K
• Research and Analysis Wing18K
• Central Bureau of Investigation29K

Uncommon but recognisable answers.

• National Science Foundation1.4K
• Office for National Statistics1.5K
• Ministry of Transport1.5K
• Department of Transport1.5K
• NITI Aayog1.5K
• Ministry of Home Affairs1.5K
• DGSE1.5K
• National Archives1.5K
• Office of Strategic Services1.5K
• Electoral Commission1.6K
• Royal Air Force1.6K
• Australian Competition and Consumer Commission1.7K
• Australian Bureau of Statistics1.7K
• GRU1.7K
• National Weather Service1.7K
• Islamic Revolutionary Guard Corps1.8K
• National Guard1.9K
• Cybersecurity and Infrastructure Security Agency1.9K
• Ministry of Agriculture1.9K
• Home Office2K
• Interstate Commerce Commission2K
• Stasi2.2K
• Bureau of Indian Affairs2.2K
• Geological Survey2.2K
• Department of Labor2.2K
• Department of Commerce2.3K
• Civilian Conservation Corps2.4K
• South African Police Service2.5K
• National Institute of Standards and Technology2.6K
• Marine Corps2.6K
• Coast Guard2.7K
• Customs2.8K
• Central Bank3K
• Forest Service3K
• Ministry of Culture3K
• Gestapo3K
• Bundesnachrichtendienst3K
• Environment Agency3K
• Department of State3K
• Department of Veterans Affairs3.1K
• Ministry of Foreign Affairs3.1K
• Ministry of Health3.1K
• Department of Health and Human Services3.2K
• Centrelink3.2K
• Canadian Space Agency3.3K
• Commonwealth Scientific and Industrial Research Organisation3.3K
• Federales3.4K
• Defense Advanced Research Projects Agency3.4K
• National Intelligence Agency3.5K
• Fish and Wildlife Service3.6K
• Federal Trade Commission3.6K
• Department of Housing and Urban Development3.7K
• Defence Force3.8K
• Social Security Administration3.8K
• MİT (National Intelligence Organization)4K
• Defense Intelligence Agency4K
• Tennessee Valley Authority4.1K
• Garda Síochána4.1K
• National Transportation Safety Board4.2K
• Ministry of Defence4.5K
• Indian Space Research Organisation4.6K
• Navy4.7K
• Federal Security Service4.7K
• USAID4.7K
• Ministry of the Interior4.9K
• Reserve Bank5K
• Health and Safety Executive5K
• Department of Justice5.2K
• Ministry of Finance5.4K
• Criminal Investigation Department5.4K
• Federal Deposit Insurance Corporation5.4K
• National Police5.5K
• Civil Aviation Authority5.5K
• Department for Work and Pensions5.6K
• Government Communications Headquarters5.6K
• National Endowment for the Arts5.8K
• Department of the Treasury5.9K
• Department of Energy6.2K
• National Institutes of Health6.6K
• RCMP6.6K
• Air Force6.7K
• Driver and Vehicle Licensing Agency7.1K
• Department of Transportation7.5K
• Inter-Services Intelligence7.9K
• Federal Communications Commission8K
• Bureau of Land Management8.1K
• Securities and Exchange Commission8.3K
• Department of the Interior9.1K
• Occupational Safety and Health Administration9.3K
• National Oceanic and Atmospheric Administration9.7K
• Australian Security Intelligence Organisation11K
• National Park Service11K
• HM Revenue & Customs13K
• Federal Emergency Management Agency15K
• Canadian Security Intelligence Service16K
• Ministry of Education17K
• NHS England18K
• Israel Defense Forces22K
• Mossad29K
• Federal Aviation Administration58K

Solid, well known answers.

• Department of Health4.4K
• Federal Reserve5.2K
• Army7K
• Naval Criminal Investigative Service8.2K
• United States Secret Service8.7K
• Bureau of Alcohol, Tobacco, Firearms and Explosives9.7K
• Armed forces10K
• Department of Education11K
• Space Force12K
• Transportation Security Administration12K
• Centers for Disease Control and Prevention13K
• USPS13K
• Department of Defense15K
• DOGE (U.S. DOGE Service)20K
• Department of Agriculture22K
• Department of Homeland Security22K
• Drug Enforcement Administration28K
• National Security Agency31K
• Environmental Protection Agency34K
• KGB37K
• MI538K
• Immigration and Customs Enforcement41K
• MI643K

The obvious answers most players give first.

• National Aeronautics and Space Administration22K
• Internal Revenue Service26K
• Food and Drug Administration57K
• Federal Bureau of Investigation113K
• CIA157K