SBIA

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)
 * Subic Bay International Airport
 * Suvarnabhumi Airport, also known as (New) Bangkok International Airport, BKK