Also known as: SP., SP-
SP stands for various terms. Discover the full forms, meanings, and possible interpretations of SP across different fields and industries.
A fifth wheel and tire that is stored on or in a vehicle for use when one of the four tires in use becomes disabled. An extra storage component, such as a drive or tape, that is predesignated for use as a replacement for a failed component.
Business & FinanceComputingElectricalPower PlantTelecomTelecommunicationsA device screwed into each cylinder head in spark ignition engines, which initiates fuel combustion by an electric spark.
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