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The meaning of the Acronym 503 is...

503 is

  • Oregon - Northwest and Portland tri-metro

More Meanings For 503:

  • Out of Resources
  • El Salvador
  • Oregon - Northwest and Portland tri-metro

503 is also in:

Acronym Definition Searched: JMPC FAST AOE WNCR SECX SGP MMR PIA DIU WHH 23696 PRE-STORM MYS GDA UMK-3