SPX


AcronymDefinition
SPXStandard & Poor's 500 Index
SPXSequenced Packet Exchange
SPXSmall Press Expo
SPXScreen Program
SPXSimplex
SPXSpecial Effects
SPXSoftware PBX (Private Branch Exchange)
SPXSparks, Nevada Bus Station (Amtrak station code; Sparks, NV)
SPXSpecialist, Not Elsewhere Classified (US Navy)
SPXSpaceland Airpark (League City, Texas, now defunct)
SPXSportsinteractive.com