The Federal judiciary consists of the Unites States Supreme Court, 13 Circuit Courts, 94 individual District Courts, and a Court of Appeals exclusively for the armed forces. The federal judiciary spans the 50 States, the District of Columbia, and the U.S. territories of Guam, Puerto Rico, the Northern Mariana Islands, and the U.S. Virgin Islands.

• United States Supreme Court
  
  The United States' highest court which can only be reversed by itself.
  http://www.supremecourtus.gov/
  
  • Opinions of the United States Supreme Court
    
    http://www.supremecourtus.gov/opinions/opinions.html
• United States Circuit Courts
  
  Find the U.S. Circuit Court and their opinions. Search the Cirucit Court case law, rulings and opinions online. U.S. Circuit Courts and decisions.
  http://www.gavel2gavel.com/courts/federal/circuit-courts/
• United States District Courts
  
  Listings of all U.S. District Courts sorted by district and State. Recent court opinions, local court rules, court forms, and more.
  http://www.gavel2gavel.com/courts/federal/district-courts/
• United States Bankruptcy Courts
  
  Listings of all U.S. Bankrupcy Courts sorted by district and State. Bankruptcy forms, court information, filing fees and more.
  http://www.gavel2gavel.com/courts/federal/bankruptcy-courts/
• Armed Forces Court of Appeals
  
  The Armed Forces Court of Appeals covers the branches of the United States military.
  http://www.armfor.uscourts.gov/
  
  • Opinions of the Armed Forces Court of Appeals
    
    http://www.armfor.uscourts.gov/Opinions.htm

     See also, these cross-references:

• Federal Codes & Statutes
  
• State Courts & Opinions