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What does 503 stand for?

What does 503 mean? We have 3 definitions. Read most used 503 meanings below.

Category: All acronyms (10)Airports & Locations (1)Common (3)

• 503 — El Salvador
• 503 IA* — Des Moines
• 503 — Portland, OR

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Most Searched Abbreviations For Words

• El salvador
• Oregon
• De moine
• El salvador
• Servic
• Oregon
• Try
• Portland
• De moine
• Unavailable