Universal Audio Architecture 
Undeliverable As Addressed 
University of Alaska Anchorage 
University Aviation Association 
Use Attainability Analysis 
University Athletic Association 
Ukrainian Alumni Association 
Uncontrolled Access Area 
Undergraduate and Academic Affairs 
Unified Audio Architecture 
Uniform Accountancy Act 
Union of Associated Arts 
Unit Assembly Area 
United Arab Airlines 
Universal Application Architecture 
Universally Administered Address 
University Air Squadron 
University Athletic Association, Inc. 
University of Akron Archives 
University of Alaska at Anchorage 
UnternehmensAnwendungsArchitektur 
Upper Advisory Area 
Use Attainability Assessment 
Utility Arborist Association