1. 
   UAS
   User Application Software
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
2. 
   UAS
   Aviation acronym: Upper Air Space
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
3. 
   UAS
   United Automobile Services
   Found op http://www.britishmodelbuses.com/Glossary.htm
   
   
4. 
   UAS
   Unmanned Aerial System
   Found op http://en.wikipedia.org/wiki/List_of_U.S._government_and_military_acronyms
   
   
5. 
   uas
   1) User application software
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/uas/1
   
   

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