SP
     System Product

	

	SP
     Service Pack (MS, Windows NT)

	

	SP
     Signal Processor

	

	SP
     Service Provider (DMI)

	

	SP
     SPare (IMEI, GSM, mobile-systems)

	

	SP
     Speculative Precomputation

	

	SP
     Speech Processing

	

	SP
     Stack Pointer [register] (CPU, Intel, assembler)

	

	SP
     Structured Programming

	

	SP
     
        Simplicity and Power.
     
        A Prolog-like language.
     
        ["Simplicity and Power - Simplifying Ideas in Computing",
        J.G. Wolff, Computer J 33(6):518-534 (Dec 1990)].
     
        (1994-12-01)

	

	SPY. One who goes into a place for the purpose of ascertaining the best way 
of doing an injury there. 
     2. The term is mostly applied to an enemy who comes into the camp for 
the purpose of ascertaining its situation in order to make an attack upon 
it. The punishment for, this crime is death. See Articles of War, 1 Story's 
Laws U. S. 992; Vattel, Droit des Gens. liv. 3, Sec. 179.