| Alternative Motor Fuels Act of 1988 |
| Alternative Routes to Teacher Certification and Licensure Act of 1992 |
| Alzheimer's Disease and Related Dementias Research Act of 1992 |
| Alzheimer's Disease and Related Dementias Services Research Act of 1986 |
| Alzheimer's Disease Research, Training, and Education Amendments of 1992 |
| Amateur Sports Act of 1978 |
| Amendments of 1973 to Federal Law Relating to Explosives |
| America the Beautiful Act of 1990 |
| American Aid to Poland Act of 1988 |
| American Antiquities Preservation Act |
| American Arts Gold Medallion Act |
| American Automobile Labeling Act |
| American Conservation and Youth Service Corps Act of 1990 |
| American Fire Act |
| American Fisheries Promotion Act |
| American Folklife Preservation Act |
| American Heart Month Act |
| American Indian Agricultural Resource Management Act |
| American Indian, Alaska Native, and Native Hawaiian Culture and Art Development Act |
| American Indian Religious Freedom Act |
| American Indian Religious Freedom Act Amendments of 1994 |
| American Indian Trust Fund Management Reform Act of 1994 |
| American Legion Acts |
| American-Mexican Boundary Treaty Act of 1972 |
| American-Mexican Chamizal Convention Act of 1964 |
| American-Mexican Treaty Act of 1950 |
| American National Red Cross Acts |
| American National Red Cross Headquarters Act |
| American Printing House for the Blind Amendments of 1988 |
| American Samoa Labor Standards Amendments of 1956 |
| American Society of International Law Headquarters Act |
| American Society of International Law Incorporation Act |
| American Technology Preeminence Act of 1991 |
| American University Incorporation Amendments Act of 1990 |
| American War Mothers Incorporation Act |
| Americans with Disabilities Act of 1990 |
| Amnesty Acts (Removal of Disabilities under Fourteenth Amendment) |
| Amnesty Proclamations |
| Amtrak Authorization and Development Act |
| Amtrak Improvement Act of 1973 |
| Amtrak Improvement Act of 1974 |
| Amtrak Improvement Act of 1975 |
| Amtrak Improvement Act of 1976 |
| Amtrak Improvement Act of 1978 |
| Amtrak Improvement Act of 1981 |
| Amtrak Reauthorization Act of 1985 |
| Amtrak Reauthorization and Improvement Act of 1990 |
| Amtrak Reorganization Act of 1979 |
| Amvets Incorporation Act |
| Anabolic Steroids Control Act of 1990 |
| Anadromous Fish Conservation Act |
| Anarchist Exclusion Acts |
| Anchorage Grounds Act |
| Andean Trade Preference Act |
| Anderson-Price Atomic Energy Damages Act |
| Andrew Johnson Homestead National Monument Act |
| Andrews Draft Act Amendment |
| Anglo-Irish Agreement Support Act of 1986 |
| Animal Cancer Research Act |
| Animal Disease Control Cooperation Act of 1947 |
| Animal Drug Amendments of 1968 |
| Animal Enterprise Protection Act of 1992 |
| Animal Industry Act |
| Animal Medicinal Drug Use Clarification Act of 1994 |
| Animal Quarantine Acts |
| Animal Virus, Serum, Toxin, Antitoxin Act |
| Animal Welfare Act |
| Animal Welfare Act of 1970 |
| Animal Welfare Act Amendments of 1976 |
| Annual and Sick Leave Act of 1951 |
| Annunzio-Wylie Anti-Money Laundering Act |
| Antarctic Conservation Act of 1978 |
| Antarctic Marine Living Resources Convention Act of 1984 |
| Antarctic Protection Act of 1990 |
| Anthracite Mine Water Control Act |
| Anthropological Research Act |
| Anti-Arson Act of 1982 |
| Anti-Assignment Act |
| Anti-Beer Act |
| Anti Car Theft Act of 1992 |
| Anti-Deficiency Act |
| Anti-Drug Abuse Act of 1986 |
| Anti-Drug Abuse Act of 1988 |
| Anti-Drug Abuse Amendments Act of 1988 |
| Anti-Dumping Act, 1921 |
| Anti-Economic Discrimination Act of 1994 |
| Antietam Battlefield Site Acts |
| Anti-Gag Law |
| Anti-Gambling Act (District of Columbia) |
| Anti-Heroin Act |
| Antihijacking Act of 1974 |
| Anti-Immunity Act (Trusts and Interstate Commerce) |
| Anti-Injunction Law |
| Anti-Kickback Act |
| Anti-Kickback Act of 1986 |
| Anti-Kickback Enforcement Act of 1986 |
| Anti-Lobbying Act |
| Anti-Lottery Act |
| Anti-Merger Act |
| Anti-Moiety Act (Informers) |
| Anti-Narcotic Act |
| Anti-Pass Acts |
| Anti-Peonage Act |
| Anti-Polygamy Acts |
| Antiquities Act of 1906 |
| Anti-Racketeering Act |
| Anti-Rebate Act (Railroads) |
| Anti-Reviver Act (Repeals) |
| Anti-Secrecy Act (Departmental Information) |
| Anti-Smuggling Act |
| Anti-Strike Act |
| Anti-Strikebreaking Act |
| Anti-Subversive Activities Act |
| Anti-Terrorism Act of 1987 |
| Antiterrorism Act of 1990 |
| Anti-Terrorism and Arms Export Amendments Act of 1989 |
| Antitrust Acts |
| Antitrust Amendments Act of 1990 |
| Antitrust Civil Process Act |
| Antitrust Procedural Improvements Act of 1980 |
| Antitrust Procedures and Penalties Act |
| Apex Project, Nevada Land Transfer and Authorization Act of 1989 |
| Appalachian Forest Act (Forest Conservation) |
| Appalachian Regional Development Act of 1965 |
| Appalachian Regional Development Act Amendments of 1967 |
| Appalachian Regional Development Act Amendments of 1969 |
| Appalachian Regional Development Act Amendments of 1971 |
| Appalachian Regional Development Act Amendments of 1975 |
| Appalachian States Low-Level Radioactive Waste Compact Consent Act |
| Appomattox Court House National Historical Park Acts |
| Apportionment Acts |
| Arbitration |
| Arbitration Act (Labor Disputes) |
| Arbitration Act (Maritime Transactions) |
| Archaeological Resources Protection Act of 1979 |
| Archers National Park Act |
| Architect of the Capitol Human Resources Act |
| Architects' Registration Acts |
| Architectural Barriers Act of 1968 |
| Architectural Works Copyright Protection Act |
| Arctic Research and Policy Act of 1984 |
| Area Redevelopment Act |
| Arid Land Act |
| Arizona Desert Wilderness Act of 1990 |
| Arizona-Idaho Conservation Act of 1988 |
| Arizona Wilderness Act of 1984 |
| Arizona Wilderness Land Title Resolution Act of 1994 |
| Arkansas-Idaho Land Exchange Act of 1992 |
| Arkansas Wild and Scenic Rivers Act of 1992 |
| Arkansas Wilderness Act of 1984 |
| Armament Conference Resolution |
| Armament Retooling and Manufacturing Support Act of 1992 |
| Armed Career Criminal Act of 1984 |
| Armed Forces |
| Armed Forces Absentee Voting Act |
| Armed Forces Damages Settlement Act |
| Armed Forces Enlisted Personnel Bonus Revision Act of 1974 |
| Armed Forces Immigration Adjustment Act of 1991 |
| Armed Forces Leave Act of 1946 |
| Armed Forces Regular Officer Augmentation Act of 1956 |
| Armed Forces Reserve Act of 1952 |
| Armed Forces Retirement Home Act of 1991 |
| Armed Forces Voluntary Recruitment Act of 1945 |
| Armed Occupation Acts (Florida) |
| Armed Services Procurement Act of 1947 |
| Armistice Day Act |
| Armored Car Industry Reciprocity Act of 1993 |
| Arms Control and Disarmament Act |
| Arms Control and Disarmament Act Amendments of 1977 |
| Arms Control and Disarmament Amendments Act of 1982 |
| Arms Control and Disarmament Amendments Act of 1987 |
| Arms Control and Disarmament Amendments Act of 1989 |
| Arms Control and Nonproliferation Act of 1994 |
| Arms Export Control Act |
| Arms Sale Resolution |
| Army Air Base Act |
| Army and Air Force Authorization Act of 1949 |
| Army and Air Force Vitalization and Retirement Equalization Act of 1948 |
| Army at Polls (Army Appropriation Act) |
| Army Aviation Cadet Act |
| Army Clothing-Equipage Act |
| Army Experimental Test Act |
| Army-Foreign Service Act |
| Army Housing Act |
| Army Medical Department Act |
| Army National Guard Combat Readiness Reform Act of 1992 |
| Army-Navy Medical Services Corps Act of 1947 |
| Army-Navy Nurses Act of 1947 |
| Army-Navy Pay Act |
| Army-Navy-Public Health Service Medical Officer Procurement Act of 1947 |
| Army-Navy Unification Act |
| Army Nurse and Medical Specialist Act of 1957 |
| Army Organization Act of 1950 |
| Army Posts Construction Act |
| Army Promotion Act |
| Army Reorganization Acts |
| Army Reserve and Retired Personnel Service Law of 1940 |
| Army Vitalization Act |
| Aroostook Band of Micmacs Settlement Act |
| Arrears Act (Civil War Pensions) |
| Arrest Facilitation Act |
| Arson Prevention Act of 1994 |
| Arthritis, Diabetes, and Digestive Disease Amendments of 1976 |
| Articles for the Government of the Navy |
| Articles of War |
| Articles of War Act (Fugitive Slaves) |
| Arts and Artifacts Indemnity Act |
| Arts and Humanities Act of 1980 |
| Arts, Humanities, and Cultural Affairs Act of 1976 |
| Arts, Humanities, and Museums Amendments of 1985 |
| Arts, Humanities, and Museums Amendments of 1990 |
| Arts in Education Act of 1978 |
| Asbestos Hazard Emergency Response Act of 1986 |
| Asbestos Information Act of 1988 |
| Asbestos School Hazard Abatement Act of 1984 |
| Asbestos School Hazard Abatement Reauthorization Act of 1990 |
| Asbestos School Hazard Detection and Control Act of 1980 |
| Ash Pan Act (Railroads) |
| Ashurst-Sumners Act |
| Ashurst-Sumners Act (Shipment in Interstate Commerce of Convict Made Goods) |
| Asia Foundation Act |
| Asian Development Bank Act |
| Assateague Island National Seashore Act |
| Asset Forfeiture Amendments Act of 1988 |
| Assignment of Claims Act of 1940 |
| Assimilative Crimes Statute |
| Assumption Act (State Debts) |
| Atlantic Coastal Fisheries Cooperative Management Act |
| Atlantic Fisheries Act |
| Atlantic Salmon Convention Act of 1982 |
| Atlantic Striped Bass Conservation Act |
| Atlantic Tunas Convention Act of 1975 |
| Atlantic Tunas Convention Authorization Act of 1995 |
| Atoka Agreement (Indians) |
| Atomic Energy Act of 1946 |
| Atomic Energy Act of 1954 |
| Atomic Energy Commission Appropriation Act, 1958 |
| Atomic Energy Commission Appropriation Act, 1960 |
| Atomic Energy Community Act of 1955 |
| Atomic Energy Damages Act |
| Atomic Testing Liability Act |
| Atomic Weapons and Special Nuclear Materials Rewards Act |
| Atomic Weapons Rewards Act of 1955 |
| Attendant Allowance Adjustment Act |
| Auburn Indian Restoration Act |
| Audio Home Recording Act of 1992 |
| Augustus F. Hawkins Human Services Reauthorization Act of 1990 |
| Augustus F. Hawkins-Robert T. Stafford Elementary and Secondary School Improvement Amendments of 1988 |
| Authorization for Use of Military Force Against Iraq Resolution |
| Auto Pricing Law |
| Automatic Coupler Act (Amendment) |
| Automatic Coupler Act (Interstate Commerce) |
| Automobile Dealers' Day in Court Act |
| Automobile Fuel Efficiency Act of 1980 |
| Automobile Information Disclosure Act |
| Automobile Tax Act |
| Automotive Products Trade Act of 1965 |
| Automotive Propulsion Research and Development Act of 1978 |
| Autonomy Act |
| Aviation Cadet Act of 1942 |
| Aviation Career Incentive Act of 1974 |
| Aviation Day Act |
| Aviation Drug-Trafficking Control Act |
| Aviation Pilots Act |
| Aviation Safety and Capacity Expansion Act of 1990 |
| Aviation Safety and Noise Abatement Act of 1979 |
| Aviation Safety Commission Act of 1986 |
| Aviation Safety Research Act of 1988 |
| Aviation Security Improvement Act of 1990 |
| Aviation Service Act |
| Baby Bonds |
| Baby Doe Amendment |
| Baca Location No. 1 Land Acquisition and Study Act of 1990 |
| Bacharach Act |
| Back Pay Act of 1966 |