The meaning of the Acronym SUI is...

SUI is

• Singer Under The Influence

More Meanings For SUI:

• Simple User Interface Toolkit library
• System Unique Identifier
• Singer Under The Influence
• Specific Uptake Inhibitor
• Sun Communities, Inc.
• Some Useful Information
• State Unemployment Insurance
• Sukhumi, Russia

SUI is also in:

• Airport Codes
• File Extensions
• Funnies
• General
• Laboratory
• Military
• NYSE Symbols
• State and Local