1. 
   OAS
   acronym: Organization of American States
   Found op http://cdiac.ornl.gov/pns/acronyms.html#O
   
   
2. 
   OAS
   abbreviation: obstacle Assessment surface
   Found op http://www.apscharts.com/abbrev.html
   
   
3. 
   OAS
   See Option Adjusted Spread Model.
   Found op http://www.oasismanagement.com/glossary/
   
   
4. 
   OAS
   One-to-All Scatter
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
5. 
   OAS
   Abbreviation for Organization of American States. ...
   Found op http://www.encyclo.co.uk/local/20688
   
   
6. 
   OAS
   Offensive Air Support
   Found op http://www.raf.mod.uk/glossary.cfm
   
   
7. 
   OAS
   Offensive Air Support
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
8. 
   OAS
   Offensive Avionics System
   Found op http://www.encyclo.co.uk/visitor-contributions.php
   
   
9. 
   OAS
   Office of Applied Studies. Substance Abuse and Mental Health Statistics
   Found op http://www.encyclo.co.uk/local/20895
   
   
10. 
    OAS
    Ophthalmic Anesthesia Society
    Found op http://www.encyclo.co.uk/local/20895
    
    
11. 
    OAS
    Organization of American States
    Found op http://www-personal.umich.edu/~alandear/glossary/o.html
    
    
12. 
    OAS
    Abbreviation for Organization of American States
    Found op http://www.talktalk.co.uk/reference/encyclopaedia/hutchinson/m0011333.html
    
    
13. 
    oas
    1) 1948 pact 2) Alliance created in '48 3) Alliance created in 1948
    Found op abbr. 4) Alliance for progress group 5) Alliance for progres
    
    

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