The meaning of the Acronym SPX is...

SPX is

• Sequenced Packet eXchange

More Meanings For SPX:

• FoxPro Compiled executable screen file
• Screensaver
• Sequenced Packet eXchange
• Kentrox Soneplex
• St. Pius X Catholic High School

SPX is also in:

• File Extensions
• Firms
• General
• Schools