Federal
Legislative
U.S. Constitution http://wwwsecure.law.cornell.edu/constitution/constitution.overview.html
U.S. Code http://uscode.house.gov/usc.htm or http://www4.law.cornell.edu/uscode/
U.S. Internal Revenue Code http://www.fourmilab.ch/ustax/ustax.html
U.S. Congressional Record http://www.access.gpo.gov/su_docs/aces/aces150.html
U.S. Code of Federal Regulations http://www.access.gpo.gov/nara/cfr/cfr-table-search.html
U.S. Federal Register http://www.access.gpo.gov/su_docs/aces/aces140.html
U.S. House of Representatives http://www.house.gov/
U.S. Senate http://www.senate.gov/
U.S. Library of Congress http://lcweb2.loc.gov/glin/lawhome.html
U.S. Library of Congress - Thomas - Legislative Information on the Internet http://thomas.loc.gov/
Executive
U.S. Chief Executive http://www.whitehouse.gov/
U.S. Executive Orders http://www.access.gpo.gov/nara/nara003.html
U.S. Federal Government Agencies Directory http://www.lib.lsu.edu/gov/fedgov.html
U.S. Comptroller of Currency http://www.occ.treas.gov/
U.S. Copyright Office http://lcweb.loc.gov/copyright/
U.S. Environmental Protection Agency http://www.epa.gov/
U.S. Federal Deposit Insurance Corporation http://www.fdic.gov/
U.S. Department of Commerce http://204.193.246.62/public.nsf
U.S. Department of Health & Human Services - Office of Inspector General http://www.dhhs.gov/progorg/oig/
U.S. Department of Justice http://www.usdoj.gov/
U.S. Department of Transportation http://www.dot.gov/
U.S. Department of Treasury http://www.ustreas.gov/
U.S. Department of Treasury - Internal Revenue Service http://www.irs.ustreas.gov/
U.S. Federal Aviation Administration http://www.faa.gov/
U.S. Federal Trade Commission http://www.ftc.gov/
U.S. Food and Drug Administration http://www.fda.gov/
U.S. General Accounting Office http://www.gao.gov/
U.S. General Services Administration http://www.gsa.gov/
U.S. Government Printing Office http://www.access.gpo.gov/
U.S. Health Care Financing Administration http://www.hcfa.gov/
U.S. Patent and Trademark Office http://www.uspto.gov/
U.S. Securities and Exchange Commission http://www.sec.gov/
U.S. Securities and Exchange Commission - EDGAR Database http://www.sec.gov/edgarhp.htm
U.S. Small Business Administration http://www.sbaonline.sba.gov/intro.html
U.S. Social Security Administration http://www.ssa.gov/
U.S. State Department http://www.state.gov/
U.S. Government Publications Department - Uncle Sam - Forms from the Feds http://www.lib.memphis.edu/gpo/forms.htm
Judicial
U.S. Courts - Administrative Office - PACER Service Center http://pacer.psc.uscourts.gov/
U.S. Cases - http://www.findlaw.com/casecode/
U.S. Federal Judiciary http://www.uscourts.gov/
U.S. Federal Judicial Center http://www.fjc.gov/public/fjcweb.nsf
U.S. Supreme Court - Decisions - 1990-present http://supct.law.cornell.edu/supct/
U.S. Supreme Court - Decisions - 1937-75 http://www.fedworld.gov/supcourt/index.htm
U.S. Circuit Court of Appeals - 11th Circuit - Opinions http://www.ca11.uscourts.gov/opinions.htm or http://www.law.emory.edu/11circuit/index.html
U.S. Bankruptcy Court - Middle District of Florida http://www.flmb.uscourts.gov/
U.S. Official Bankruptcy Forms http://www.uscourts.gov/bankform/index.html
U.S. Tax Court http://www.ustaxcourt.gov/
U.S. Federal Rules of Civil Procedure http://www.law.cornell.edu/rules/frcp/overview.htm
U.S. Federal Rules of Evidence http://www.law.cornell.edu/rules/fre/overview.html