1. 
   USS
   Uniform Symbol Specification. The current series of symbology specifications published by AIM.
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
2. 
   USS
   United States Ship
   Found op http://www.secondworldwar.co.uk/glossu.html
   
   
3. 
   uss
   1) .. constitution 2) ... arizona 3) ... cole (newsmaker of october 2000) 4) ... constitution 5) ... enterprise 6) ... intrepid 7) ... maine 8) ... missouri 9) ... ronald reagan 10) '.. enterprise' ('star trek' vessel) 11) ...
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/uss/1
   
   

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