“CFR”是“Code of Federal Regulations”的缩写，意思是“

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“CFS”是“Computerized Forwarding System”的缩写，意思

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“CIIS”是“Comprehensive-Interactive Information

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“CIS”是“Corporate Information System”的缩写，意思是

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“CMA”是“Commercial Mailing Agent”的缩写，意思是“商

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“CMRA”是“Commercial Mail Receiving Agency”的缩写，

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“CMRS”是“Computerized Meter Resetting System”的缩

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“COD”是“Cash On Delivery”的缩写，意思是“货到付款”

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“CODES”是“Computerized On-site Data Entry System”

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“COR”是“Contracting Officer Representative”的缩写，

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