“SPACECON”是“Control of Space Information”的缩写，

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“SPCC”是“Ships Parts Control Center (USN)”的缩写，

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“SPEAR”是“Strike Protection Evaluation and Antiair

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“SPEC”是“Specified”的缩写，意思是“明确规定”

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“SPECWAR”是“Special Warfare”的缩写，意思是“特种战”

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“SPG”是“Strategic Planning Guidance”的缩写，意思是“

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“SPI”是“SPecial Investigative”的缩写，意思是

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“SPINS”是“Special Instructions”的缩写，意思是“特别

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“SPINTCOMM”是“Special Intelligence Communications

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“SPIREP”是“Spot Intelligence Report”的缩写，意思是“

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