Law Lexicon
                      Uniform Commercial Code (U.C.C.) - A uniform law governing commercial transactions. The U.C.C. has been adopted by all states except Louisiana. 
                        
                        Uniform Laws - Annotated uniform and model acts approved by the National Conference of Commissioners on Uniform State Laws. 
                        
                        Unilateral contract - An agreement by which one undertakes an express performance without receiving any express promise of performance from the other. 
                        
                        Union - An organization of workers formed for the purpose of collective bargaining. 
                        
                        United States Attorney - A federal district attorney appointed by the President to prosecute for all offences committed against the United States; to prosecute or defend for the government all civil actions in which it is concerned and perform all duties of the district to which he/she is assigned. 
                        
                        United States Bankruptcy Court - The judicial body which hears matters pertaining to bankruptcy and reorganization. 
                        
                      United States Court of Appeals - Courts which hear appeals from federal district courts, bankruptcy courts, and tax courts. 
                      
                      
                      
                      
Source: Jurist International