1. 
   OO
   Object oriented / Object orientation, details ...
   Found op http://www.cryer.co.uk/glossary/o/index.htm
   
   
2. 
   OO
   See Object Orientation.
   Found op http://www.ordnancesurvey.co.uk/oswebsite/aboutus/reports/misc/glossary.htm
   
   
3. 
   Oo
   Oo adjective One. [ Obsolete] Chaucer.
   Found op http://www.encyclo.co.uk/webster/O/21
   
   
4. 
   oo
   1. <ornithology> A beautiful bird (Moho nobilis) of the Hawaiian Islands. It yields the brilliant yellow feathers formerly used in making the royal robes. ... Synonym: yellow-tufted honeysucker. ... Origin: Hawaiian. ... 2. <prefix> Meaning egg or ovary. ... See: oophor-, ovario-, ovi-, ...
   Found op http://www.mondofacto.com/facts/dictionary?oo
   
   
5. 
   Oo
   • (a.) One. • (n.) A beautiful bird (Moho nobilis) of the Hawaiian Islands. It yields the brilliant yellow feathers formerly used in making the royal robes. Called also yellow-tufted honeysucker.
   Found op http://thinkexist.com/dictionary/meaning/oo/
   
   
6. 
   OO
   object-oriented
   Found op http://foldoc.org/OO
   
   
7. 
   OO
   Over and Out
   Found op http://www.netlingo.com/acronyms.php
   
   
8. 
   oo
   1) Bird hawaiian 2) Egg (comb. form) 3) Links shout 4) Scoreless tie
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/oo/1
   
   

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