'''Sbia''' or '''SBIA''' may refer to:
* An ancient city in Tunisia that some have identified as Mahdia * San Bernardino International Airport * Simón Bolívar International Airport (Colombia) * Simón Bolívar International Airport (Venezuela) * South Bend, Indiana, a city in Indiana and the United States * Subic Bay International Airport * Suvarnabhumi Airport, also known as (New) Bangkok International Airport, BKK
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