The meaning of the Acronym SFX is...

SFX is

• Self-eXtracting file archive script

More Meanings For SFX:

• San Francisco Exchange Company
• SFX Entertainment, Inc.
• Sound Effects
• Special Effects
• Self-eXtracting file archive script
• Saint Francis Xavier

SFX is also in:

• File Extensions
• Firms
• Media
• NYSE Symbols
• Unfiled