What does 503 stand for?

What does 503 mean? This page is about the various possible meanings of the acronym, abbreviation, shorthand or slang term: 503.

We've found a total of 3 definitions for 503:

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503

El Salvador

Regional » Telephone Country Codes

   
503

Out of Resources

Internet » HTTP Error Codes

   
503

Oregon - Northwest and Portland tri-metro

Regional » US Phone Area Codes

   

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"503." Abbreviations.com. STANDS4 LLC, 2014. Web. 23 Sep. 2014. <http://www.abbreviations.com/503>.


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