US Federal Agency Abbreviations

152 abbreviations · part of Government & Political Abbreviations

Abbreviations for the executive departments, agencies, bureaus, commissions and offices of the United States federal government, plus the support agencies of Congress. Most agencies are known almost entirely by their initials in news coverage, regulations and forms, and many sit inside a larger cabinet department, such as the FBI within DOJ, FEMA within DHS and the FDA within HHS. Each entry notes the parent department, founding date, core mission and the title of the official who leads it.

AbbreviationStands forDescription
ACFAdministration for Children and FamiliesFunds and oversees programs for low-income families and children, including TANF, Head Start, the Child Care and Development Fund, child support enforcement, foster…
AOCArchitect of the CapitolFederal agency and official responsible for maintaining and preserving the US Capitol, the House and Senate office buildings, the Library of Congress buildings, the…
APHISAnimal and Plant Health Inspection ServiceProtects US agriculture from animal diseases, plant pests and invasive species by inspecting imports, managing outbreaks such as avian influenza and enforcing the…
ATFBureau of Alcohol, Tobacco, Firearms and ExplosivesEnforces federal firearms and explosives laws, licenses gun dealers and manufacturers, investigates arson and bombings, and traces guns recovered at crime scenes.
BARDABiomedical Advanced Research and Development AuthorityHHS office that funds the development and stockpiling of vaccines, drugs, diagnostics and devices against pandemics, bioterrorism and chemical or radiological threats.
BEABureau of Economic AnalysisCommerce Department statistical agency that produces gross domestic product (GDP), personal income, the PCE price index favored by the Federal Reserve and the…
BEPBureau of Engraving and PrintingDesigns and prints Federal Reserve notes, the paper currency of the United States, at facilities in Washington, D.C., and Fort Worth, Texas.
BIABureau of Indian AffairsInterior Department bureau that carries out the federal trust responsibility to more than 570 federally recognized tribes, managing about 55 million acres held in trust…
BISBureau of Industry and SecurityCommerce Department bureau that administers US export controls on dual-use goods and technology, including advanced semiconductors, and maintains the Entity List of…
BJSBureau of Justice StatisticsStatistical agency of the Justice Department that collects and publishes data on crime, victims, courts, jails and prisons.
BLMBureau of Land ManagementManages about 245 million acres of public land, mostly in 12 western states, plus roughly 700 million acres of federal subsurface minerals.
BLSBureau of Labor StatisticsPrincipal federal agency for labor economics, publishing the monthly Employment Situation report (unemployment rate and payroll jobs), the Consumer Price Index…
BOPFederal Bureau of PrisonsAgency within the US Department of Justice, created in 1930, that operates federal prisons and detention centers and contracts for halfway houses for people convicted…
CBOCongressional Budget OfficeNonpartisan agency of Congress that produces budget and economic projections and estimates the cost of legislation, known as "scores".
CBPU.S. Customs and Border ProtectionSecures the borders and inspects travelers and cargo at ports of entry, collecting tariffs and enforcing trade law.
CDCCenters for Disease Control and PreventionThe nation's public health protection agency, part of HHS, which tracks disease outbreaks, issues vaccine schedules and health guidance, funds state health departments…
CEACouncil of Economic AdvisersThree-member council in the Executive Office of the President that gives the President economic analysis and advice and writes the annual Economic Report of the…
CFPBConsumer Financial Protection BureauFederal regulator for consumer financial products such as mortgages, credit cards, student loans, payday loans and debt collection.
CFTCCommodity Futures Trading CommissionRegulates US futures, options and swaps markets, including contracts on commodities, interest rates and currencies, and polices fraud and manipulation.
CIACentral Intelligence AgencyIndependent US agency that collects foreign intelligence, largely from human sources, analyzes global threats for the President and conducts covert action when…
CISACybersecurity and Infrastructure Security AgencyLeads federal efforts to protect civilian government networks and critical infrastructure such as power grids, water systems and election equipment.
CMSCenters for Medicare & Medicaid ServicesFederal agency within the US Department of Health and Human Services that runs Medicare, works with states on Medicaid and CHIP, oversees the federal health insurance…
CPBCorporation for Public BroadcastingPrivate nonprofit corporation created by Congress to channel federal funding to public radio and television stations, NPR and PBS.
CPSCU.S. Consumer Product Safety CommissionProtects the public from hazardous consumer products, issuing safety standards and recalls for items such as cribs, toys, furniture, e-bikes and appliances.
CRSCongressional Research ServiceResearch arm of Congress within the Library of Congress that provides nonpartisan policy and legal analysis to members and committees on request.
DARPADefense Advanced Research Projects AgencyDefense Department agency that funds high-risk, high-payoff research to create breakthrough military technologies, working through program managers who contract with…
DEADrug Enforcement AdministrationEnforces federal drug laws, targets trafficking organizations and regulates the legitimate supply chain of controlled substances for the Justice Department.
DHSUnited States Department of Homeland SecurityCreated after the September 11 attacks to protect the country against terrorism, border threats, cyberattacks and disasters.
DIADefense Intelligence AgencyDefense Department intelligence agency that analyzes foreign armed forces, weapons programs and defense-related threats for military commanders, policymakers and…
DOCUnited States Department of CommercePromotes economic growth and trade through bureaus including the Census Bureau, NOAA, NIST, the Patent and Trademark Office and the Bureau of Industry and Security…
DoDUnited States Department of DefenseLargest federal department by personnel, commanding the Army, Navy, Marine Corps, Air Force and Space Force and controlling defense agencies such as the NSA and DARPA.
DOEUnited States Department of EnergyMaintains the US nuclear weapons stockpile through the NNSA, oversees 17 national laboratories, funds energy research and sets efficiency standards for appliances.
DOGEDepartment of Government EfficiencyInitiative created by executive order on January 20, 2025 to cut federal spending, staffing and regulations and modernize government technology.
DOIUnited States Department of the InteriorManages roughly one-fifth of the land in the United States as well as offshore energy leasing, western water projects and federal trust responsibilities to Native…
DOJUnited States Department of JusticeEnforces federal law, prosecutes federal crimes and represents the United States in court.
DOLUnited States Department of LaborFederal department that enforces minimum wage, overtime and workplace safety laws, oversees unemployment insurance and job training, and publishes the monthly jobs…
DOSUnited States Department of StateConducts US foreign policy, runs more than 270 embassies, consulates and other posts, and issues passports and visas through its Bureau of Consular Affairs.
DOTUnited States Department of TransportationSets safety rules and distributes federal funding for highways, aviation, railroads, transit, pipelines and shipping through agencies such as the FAA, FHWA and NHTSA.
DoWDepartment of WarName of the cabinet department that managed the US Army from 1789 to 1947, revived in September 2025 as an official secondary title for the Department of Defense.
EACU.S. Election Assistance CommissionIndependent bipartisan commission that certifies voting systems against the federal Voluntary Voting System Guidelines, distributes election security grants and…
EBSAEmployee Benefits Security AdministrationEnforces ERISA's rules for private-sector retirement plans, health plans and other employee benefits on behalf of the Labor Department, investigating plan mismanagement…
EDUnited States Department of EducationAdministers federal student aid, distributes funds to schools such as Title I grants, enforces civil rights laws in education and collects national education statistics.
EEOCU.S. Equal Employment Opportunity CommissionEnforces federal laws against workplace discrimination based on race, color, religion, sex, national origin, age, disability and genetic information, and against…
EIAU.S. Energy Information AdministrationIndependent statistical agency within the Department of Energy that publishes data and forecasts on oil, natural gas, coal, electricity and renewables, including weekly…
EOIRExecutive Office for Immigration ReviewRuns the nation's immigration courts, where immigration judges decide removal (deportation) cases and asylum claims.
EOPExecutive Office of the PresidentCollection of offices that directly support the President, including the White House Office, the Office of Management and Budget, the National Security Council, the…
EPAUnited States Environmental Protection AgencyWrites and enforces national rules on air and water pollution, drinking water, pesticides, toxic chemicals and hazardous waste, and oversees cleanup of contaminated…
ERSEconomic Research ServiceUSDA's economic research agency, producing analysis and data on farm income, food prices, agricultural trade, rural America and food assistance.
EXIMExport-Import Bank of the United StatesOfficial export credit agency of the United States, providing loans, loan guarantees and insurance that help foreign buyers purchase US goods and services when private…
FAAFederal Aviation AdministrationRegulates civil aviation in the United States, certifying aircraft, pilots and airlines, running the air traffic control system and overseeing commercial space launches…
FBIFederal Bureau of InvestigationPrincipal federal law enforcement and domestic intelligence agency, part of the Justice Department.
FCCFederal Communications CommissionLicenses broadcast stations and radio spectrum, auctions wireless frequencies and regulates interstate and international communications by radio, television, wire…
FDAU.S. Food and Drug AdministrationRegulates the safety and effectiveness of prescription and over-the-counter drugs, vaccines, medical devices, most foods, cosmetics, tobacco products and animal drugs.
FDICFederal Deposit Insurance CorporationInsures deposits at US banks up to $250,000 per depositor, per insured bank, per ownership category, and supervises many state-chartered banks.
FECFederal Election CommissionEnforces federal campaign finance law, setting contribution limits, requiring disclosure of donors and spending and administering public funding of presidential…
FedFederal ReserveThe central bank of the United States, which sets monetary policy to pursue maximum employment and stable prices, supervises banks, operates payment systems and acts as…
FEMAFederal Emergency Management AgencyCoordinates the federal response to disasters, provides aid to individuals and governments under the Stafford Act and runs the National Flood Insurance Program.
FERCFederal Energy Regulatory CommissionIndependent commission within the Department of Energy that regulates interstate electricity transmission and wholesale power sales, interstate natural gas pipelines…
FHAFederal Housing AdministrationUS government agency, part of the Department of Housing and Urban Development, that insures mortgages made by private lenders, allowing borrowers with lower credit…
FHFAFederal Housing Finance AgencyRegulates Fannie Mae, Freddie Mac and the 11 Federal Home Loan Banks and has served as conservator of Fannie Mae and Freddie Mac since 2008.
FHWAFederal Highway AdministrationDistributes federal-aid highway funds to the states, sets design and signing standards, including the Manual on Uniform Traffic Control Devices, and oversees the…
FinCENFinancial Crimes Enforcement NetworkFights money laundering and terrorist financing by administering the Bank Secrecy Act for the Treasury Department.
FMCSAFederal Motor Carrier Safety AdministrationDOT agency that regulates commercial trucks and buses, including driver hours-of-service limits, commercial driver's license standards, drug and alcohol testing and…
FNSFood and Nutrition ServiceAdministers federal nutrition assistance, including SNAP, WIC, the National School Lunch Program and school breakfast, through state agencies.
FOMCFederal Open Market CommitteePolicymaking body of the US Federal Reserve that sets the target range for the federal funds rate and directs open market operations, including bond purchases and…
FRAFederal Railroad AdministrationWrites and enforces rail safety regulations, inspects track and equipment and funds passenger and freight rail projects, including grants to Amtrak.
FRBBoard of Governors of the Federal Reserve SystemSeven-member board in Washington that governs the Federal Reserve System, sets reserve requirements and approves discount rates, supervises large banks and holds seven…
FSAFederal Student AidOffice of the Department of Education that runs the FAFSA, awards Pell Grants and federal student loans, and oversees a loan portfolio of about $1.6 trillion owed by…
FSISFood Safety and Inspection ServiceUSDA agency that inspects meat, poultry and processed egg products and announces recalls when they may be contaminated or mislabeled.
FTAFederal Transit AdministrationProvides funding and safety oversight for public transportation, including buses, subways, light rail, commuter rail and ferries.
FTCFederal Trade CommissionEnforces consumer protection and antitrust laws, challenging deceptive advertising, scams, data-privacy abuses and anticompetitive mergers.
GAOU.S. Government Accountability OfficeNonpartisan congressional watchdog that audits federal agencies and programs, investigates waste and fraud, decides bid protests over federal contracts and issues legal…
GNMAGovernment National Mortgage AssociationGovernment corporation within HUD, known as Ginnie Mae, that guarantees timely payment on mortgage-backed securities made up of loans insured by the FHA, VA and USDA.
GPOU.S. Government Publishing OfficeLegislative-branch agency that produces and distributes official publications of the federal government, including the Congressional Record, the Federal Register and US…
GSAU.S. General Services AdministrationManages federal office space, buys goods and services for agencies through government-wide contracts, runs the federal vehicle fleet and sets per diem travel rates.
HHSUnited States Department of Health and Human ServicesOversees public health and the major federal health insurance programs through the CDC, FDA, NIH and the Centers for Medicare & Medicaid Services.
HRSAHealth Resources and Services AdministrationFunds health care for people who are uninsured, isolated or medically vulnerable, including nearly 1,400 community health centers, the Ryan White HIV/AIDS Program and…
HSIHomeland Security InvestigationsInvestigative arm of ICE that pursues transnational crime, including human trafficking, child exploitation, drug and weapons smuggling, intellectual-property theft and…
HUDUnited States Department of Housing and Urban DevelopmentFunds public housing and Housing Choice Vouchers, insures mortgages through the Federal Housing Administration, enforces the Fair Housing Act and gives community…
ICCInterstate Commerce CommissionFirst independent federal regulatory commission, which regulated railroads and later trucking, buses and pipelines, setting rates and enforcing nondiscrimination from…
ICEU.S. Immigration and Customs EnforcementEnforces immigration law inside the United States and investigates cross-border crime for DHS.
IHSIndian Health ServiceProvides health care to members of federally recognized American Indian and Alaska Native tribes, directly through its own hospitals and clinics and through facilities…
IRSInternal Revenue ServiceCollects federal income, payroll, estate and excise taxes, processes more than 150 million individual returns a year, issues refunds and audits taxpayers.
LOCLibrary of CongressNational library of the United States and the research library of Congress, holding more than 170 million items in Washington.
MSHAMine Safety and Health AdministrationLabor Department agency that enforces safety and health standards in coal, metal and nonmetal mines, inspecting every underground mine at least four times a year and…
NARANational Archives and Records AdministrationPreserves and provides access to the permanent records of the federal government, including the Declaration of Independence, Constitution and Bill of Rights, and…
NASANational Aeronautics and Space AdministrationRuns the US civilian space program, aeronautics research and space science, from the International Space Station and the Artemis Moon missions to planetary probes and…
NASSNational Agricultural Statistics ServiceCollects and publishes official US agricultural statistics, including crop production forecasts, planted acreage, livestock inventories and prices.
NCESNational Center for Education StatisticsFederal statistical agency in the Education Department's Institute of Education Sciences that collects and reports data on US schools and colleges.
NCINational Cancer InstitutePrincipal US federal agency for cancer research and training, part of the National Institutes of Health.
NCUANational Credit Union AdministrationCharters and supervises federal credit unions and insures deposits at federally insured credit unions through the National Credit Union Share Insurance Fund, up to…
NEANational Endowment for the ArtsIndependent federal agency that awards grants to arts organizations, artists and state arts agencies for music, theater, dance, literature, visual arts and arts…
NEHNational Endowment for the HumanitiesFederal grant-making agency that supports research, teaching, preservation and public programs in history, literature, philosophy and other humanities, largely through…
NGANational Geospatial-Intelligence AgencyDefense Department combat support agency that collects and analyzes imagery, maps and geospatial data for the military, intelligence agencies and disaster responders.
NHCNational Hurricane CenterNational Weather Service center in Miami that forecasts tropical storms and hurricanes in the Atlantic and eastern Pacific, issuing advisories, forecast cones and…
NHTSANational Highway Traffic Safety AdministrationSets federal vehicle safety standards, oversees recalls, investigates defects, runs the 5-Star crash-test ratings and collects national traffic fatality data.
NIAIDNational Institute of Allergy and Infectious DiseasesNIH institute that conducts and funds research on infectious diseases such as HIV, tuberculosis, malaria and influenza, as well as allergies and immune disorders.
NIHNational Institutes of HealthLargest public funder of biomedical research in the world, awarding most of its budget as grants to universities and hospitals while running its own laboratories and…
NIOSHNational Institute for Occupational Safety and HealthFederal research agency for preventing work-related injury and illness, part of the CDC.
NISTNational Institute of Standards and TechnologyCommerce Department laboratory agency that maintains measurement standards, develops cybersecurity and technical frameworks and keeps official US time.
NLRBNational Labor Relations BoardReferees private-sector labor relations: the independent agency runs secret-ballot union elections and decides unfair labor practice charges against employers and…
NNSANational Nuclear Security AdministrationSemi-autonomous agency within the Department of Energy that maintains the safety and reliability of the US nuclear weapons stockpile, works to prevent nuclear…
NOAANational Oceanic and Atmospheric AdministrationCommerce Department agency responsible for weather forecasting through the National Weather Service, ocean and coastal science, fisheries management, nautical charts…
NPSNational Park ServiceInterior Department bureau that manages the 63 national parks and more than 400 park units in all, including monuments, battlefields, seashores and historic sites.
NRCU.S. Nuclear Regulatory CommissionLicenses and inspects civilian nuclear power plants, research reactors and uses of radioactive materials in medicine and industry, and regulates spent fuel storage.
NRCSNatural Resources Conservation ServiceGives farmers and ranchers technical help and cost-share payments for conservation practices such as cover crops, terraces, wetland restoration and grazing management…
NRONational Reconnaissance OfficeDesigns, builds, launches and operates the US government's spy satellites, supplying imagery and signals data to the NSA, NGA, military and other agencies.
NSANational Security AgencyDefense Department intelligence agency responsible for signals intelligence, intercepting and analyzing foreign communications, and for securing US government…
NSCNational Security CouncilThe President's principal forum for national security and foreign policy decisions, whose members include the Vice President and the Secretaries of State and Defense.
NSFU.S. National Science FoundationFunds basic research and education across science, mathematics and engineering, supporting roughly a quarter of federally funded basic research at US colleges and…
NTIANational Telecommunications and Information AdministrationCommerce Department agency that advises the President on telecommunications policy, manages federal use of the radio spectrum and distributes broadband grants…
NTSBNational Transportation Safety BoardInvestigates civil aviation accidents and significant highway, railroad, marine and pipeline accidents, determines probable causes and issues safety recommendations.
NWSNational Weather ServiceIssues the official US weather forecasts and the watches and warnings for tornadoes, hurricanes, floods and winter storms from more than 120 local forecast offices.
OCCOffice of the Comptroller of the CurrencyCharters, regulates and examines national banks, federal savings associations and federal branches of foreign banks.
OCROffice for Civil RightsName of civil rights enforcement offices in several federal departments, best known at HHS and the Department of Education.
ODNIOffice of the Director of National IntelligenceIndependent agency that oversees and coordinates the 18 organizations of the US Intelligence Community, prepares the President's Daily Brief and publishes the annual…
OFACOffice of Foreign Assets ControlAdministers and enforces US economic and trade sanctions against countries, regimes, terrorists and drug traffickers.
OIGOffice of Inspector GeneralIndependent oversight office inside a federal agency that audits programs and investigates fraud, waste, abuse and misconduct, reporting to both the agency head and…
OLCOffice of Legal CounselJustice Department office that gives authoritative legal advice to the President and executive agencies, including on whether proposed actions are constitutional.
OMBOffice of Management and BudgetLargest office in the Executive Office of the President, which prepares the President's annual budget request, oversees agency spending and management, and reviews…
ONDCPOffice of National Drug Control PolicyWhite House office that sets the national drug control strategy and coordinates the anti-drug budgets of more than a dozen federal agencies.
OPMU.S. Office of Personnel ManagementHuman resources agency of the federal government that sets civil service policy, administers retirement benefits and the Federal Employees Health Benefits Program, and…
OSHAOccupational Safety and Health AdministrationLabor Department agency that sets and enforces workplace safety and health standards, inspects worksites and issues citations and fines.
OSTPOffice of Science and Technology PolicyWhite House office that advises the President on science and technology, coordinates federal research priorities and shapes policy on topics such as artificial…
PBGCPension Benefit Guaranty CorporationFederal corporation that insures private-sector defined-benefit pension plans, paying guaranteed benefits up to legal limits when a plan fails.
PHMSAPipeline and Hazardous Materials Safety AdministrationRegulates oil and gas pipelines and the movement of hazardous materials by road, rail, air and water, setting rules for packaging, labeling and placarding hazmat…
SAMHSASubstance Abuse and Mental Health Services AdministrationLeads federal efforts on mental health and addiction, funding state treatment systems and running the 988 Suicide & Crisis Lifeline and the National Survey on Drug Use…
SBAU.S. Small Business AdministrationSupports small businesses through loan guarantees such as 7(a) and 504 loans, disaster loans, counseling and federal contracting set-asides.
SECU.S. Securities and Exchange CommissionRegulates securities markets, protects investors and enforces federal securities laws.
SSASocial Security AdministrationPays Social Security retirement, survivors and disability benefits and Supplemental Security Income to more than 70 million people each month, and issues Social…
TSATransportation Security AdministrationScreens passengers and baggage at US airports and sets security rules for other transportation systems.
TVATennessee Valley AuthorityFederally owned corporation that generates electricity for local utilities in Tennessee and parts of six neighboring states and manages Tennessee River dams for flood…
USACEU.S. Army Corps of EngineersArmy command that builds and maintains navigation channels, locks, dams, levees and flood-control projects, regulates construction in wetlands under the Clean Water Act…
USAIDUnited States Agency for International DevelopmentFormer independent agency that administered most US foreign economic and humanitarian aid, including global health, disaster relief and development programs.
USAOUnited States Attorney's OfficeFederal prosecutor's office for a single judicial district, headed by a US Attorney and staffed by Assistant US Attorneys, paralegals and support staff.
USBRBureau of ReclamationInterior bureau that builds and operates dams, canals and reservoirs in the 17 western states, including Hoover Dam and Grand Coulee Dam.
USCISU.S. Citizenship and Immigration ServicesDecides applications for immigration benefits: green cards, naturalization, affirmative asylum claims, work permits, H-1B petitions and family visa petitions.
USDAUnited States Department of AgricultureSupports farmers and ranchers, inspects meat and poultry, manages the national forests and administers food assistance such as SNAP, WIC and school meals, which account…
USFSUnited States Forest ServiceManages 154 national forests and 20 national grasslands covering about 193 million acres for timber, grazing, recreation, watersheds and wildlife.
USFWSUnited States Fish and Wildlife ServiceManages the National Wildlife Refuge System of more than 560 refuges, enforces federal wildlife laws and lists and protects endangered species.
USGSUnited States Geological SurveyInterior's science agency, which monitors earthquakes, volcanoes, streams and groundwater, maps the country and studies natural resources and hazards.
USITCUnited States International Trade CommissionIndependent, quasi-judicial agency that decides whether imports injure US industries in antidumping and countervailing duty cases, hears Section 337 patent cases that…
USMSUnited States Marshals ServiceProtects federal judges and courthouses, hunts federal fugitives, transports federal prisoners, runs the Witness Security Program and manages assets seized from…
USPHSUnited States Public Health ServiceUmbrella for the federal public health agencies and home of the USPHS Commissioned Corps, a uniformed service of about 6,000 physicians, nurses, engineers and other…
USPSUnited States Postal ServiceDelivers mail to every US address six days a week as an independent establishment of the executive branch that is expected to cover its costs from postage and fees…
USPTOUnited States Patent and Trademark OfficeFederal agency within the Department of Commerce that examines and grants patents and registers trademarks.
USSSUnited States Secret ServiceProtects the President, Vice President, their families, former presidents and visiting heads of state, and investigates financial crimes such as counterfeiting and…
USTROffice of the United States Trade RepresentativeCabinet-level office in the Executive Office of the President that develops US trade policy, negotiates trade agreements and handles disputes at the World Trade…
VAUnited States Department of Veterans AffairsProvides health care, disability compensation, pensions, education benefits, home loan guarantees and burial in national cemeteries to military veterans.
VBAVeterans Benefits AdministrationDepartment of Veterans Affairs branch that decides claims for disability compensation and pensions and administers the GI Bill, VA home loan guarantees, vocational…
VHAVeterans Health AdministrationLargest integrated health care system in the United States, run by the Department of Veterans Affairs and serving more than 9 million enrolled veterans at about 170…
WHDWage and Hour DivisionLabor Department division that enforces the federal minimum wage, overtime pay, child labor rules and recordkeeping under the Fair Labor Standards Act, as well as the…

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