Look up: or

1. 
   OR
   abbreviation: Oregon (ConUS northwest state)
   Found on http://www.apscharts.com/abbrev.html
   
   
2. 
   OR
   OR is an abbreviation for Operating Room; Oregon; Owner's Risk, Own Risk
   Found on http://www.encyclo.co.uk/nol.php
   
   
3. 
   OR
   Onward routing. A number portability routing technique (as in MNP). The message or call is delivered first to the network to which the ported number originally belonged (donor network). The call is identified in the donor network as being a call to a ported number and the call is routed onward to the new destination. CDB (Call drop back) is an enhancement of OR.
   Found on http://www.flying-boat.co.uk/glossary/
   
   
4. 
   Or
   gold or yellow in HERALDRY.
   Found on http://www.msgb.co.uk/glossary.html
   
   
5. 
   OR
   Operational Readiness
   Found on http://www.dtmedia.co.uk/o.htm
   
   
6. 
   OR
   Operational Requirement
   Found on http://www.tornado-data.com/siteinfo/glo
   
   
7. 
   OR
   (logic) The Boolean function which is true if any of its arguments are true. Its truth table is: A B A OR B --+---+--------- F F F F T T T F
   Found on
   
   
8. 
   or
   the study of statistical methods,such as linear programming and simulation,in order to analyse and solve organisational problems Category: Statistics • in the framework of PPG:a key document forming a step in the procurement process,containing a complete statement of the procuring department`s requirements,addressed to one or more potential suppliers of equipment or services,and design...
   Found on http://www.mijnwoordenboek.nl/definition
   
   
9. 
   or
   Definition (keystage 2) A logical operator which gives the result 'false' if both of its arguments are false, and 'true' otherwise. <br /> The symbol ∪ is used for OR.
   Found on http://thesaurus.maths.org/mmkb/entry.ht
   
   
10. 
    Or
    Or conj. [ Middle English or , outher , other , auther , either, or, Anglo-Saxon āw...er , contr. from āhwæ...er ; ā aye + hwæ...er whether. See Aye , and Whether , and confer Either .] A particle that marks an alternative; as, you may read or may write, -- that is, you may do one of the th ...
    Found on http://www.encyclo.co.uk/webster/O/27
    
    
11. 
    Or
    Or preposition & adverb [ Anglo-Saxon ...r ere, before. √204. See Ere , preposition & adverb ] Ere; before; sooner than. [ Obsolete] « But natheless, while I have time and space, Or that I forther in this tale pace.» Chaucer. Or ever , Or ere . See under Ever , and Ere .
    Found on http://www.encyclo.co.uk/webster/O/27
    
    
12. 
    Or
    Or noun [ French, from Latin aurum gold. Confer Aureate .] (Her.) Yellow or gold color, -- represented in drawing or engraving by small dots.
    Found on http://www.encyclo.co.uk/webster/O/27
    
    
13. 
    or
    A particle that marks an alternative; as, you may read or may write, that is, you may do one of the things at your pleasure, but not both. It corresponds to either. You may ride either to London or to Windsor. It often connects a series of words or propositions, presenting a choice of either; as, he may study law, or medicine, or divinity, or he ma ...
    Found on http://www.mondofacto.com/facts/dictiona
    
    
14. 
    OR
    operating room.
    Found on http://www.mercksource.com/pp/us/cns/cns
    
    
15. 
    Or
    • (n.) Yellow or gold color, -- represented in drawing or engraving by small dots. • (prep. & adv.) Ere; before; sooner than. • (conj.) A particle that marks an alternative; as, you may read or may write, -- that is, you may do one of the things at your pleasure, but not both. It corresponds to either. You may ride either to London o...
    Found on http://thinkexist.com/dictionary/meaning
    
    
16. 
    or
    (from the article `heraldry`) ...figures mimicking the fur of a species of squirrel). Two other colours appear occasionally in British heraldry, murrey (a tint between red and ...
    Found on http://www.britannica.com/eb/a-z/o/25
    
    
17. 
    OR
    Open Reduction
    Found on http://www.encyclo.co.uk/visitor-contrib