SPX

from The Free On-line Dictionary of Computing (8 July 2008)

SPX

   1. <networking> {Sequenced Packet Exchange}.

   2. <application> A graphics program for the {Atari} microcomputer.

   
(ftp://src.doc.ic.ac.uk/computing/systems/atari/umich/Graphics/spx_v18.lzh).

   3. {Simplex}.

   (1997-03-04)

from The Free On-line Dictionary of Computing (8 July 2008)

spx

   <filename extension> The {filename extension} for {Screen
   Peace} eXtension files.

   (1995-03-14)

from V.E.R.A. -- Virtual Entity of Relevant Acronyms (June 2006)

SPX
       Sequenced Packet eXchange (Novell, Netware)

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