Law
Code of Federal Regulations Searchable by keyword or citation or offers browse feature.
Cornell's LII Code of Federal Regulations Cornell's Legal Information Institute's interface with the online CFR. Sometimes this site is faster.
Cornell's LII U.S. Code Cornell's Legal Information Institute's interface with the online version of the U.S. Code.
Cornell's Legal Information Institute Includes CFR, USC, court opinions, Social Security library, ethics library, U. S. Constitution, federal rules, etc.
FedLaw Legal Research portal for federal laws, regulations, GPO decisions, all federal courts, etc.
LII's Social Security Library Includes treatise Martin on Social Security, and links to law, regs, POMS, recent developments, etc.
Law Crawler - Legal Search Engine legal web and database search engine
Thomas: Legislative Information on the Internet all about federal legislation and bills before Congress.
