“SSN”是“Attack Submarine, Nuclear”的缩写，意思是“核

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“SSN”是“Space Surveillance Network”的缩写，意思是“

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“SS”是“(Number) Sea State (Number)”的缩写，意思是“(

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“SSO”是“Special Security Office(R)”的缩写，意思是

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“SSO”是“Spot Security Office”的缩写，意思是“现场安

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“SSPM”是“Single Service Postal Manager”的缩写，意思

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“SSR”是“Security Sector Reform”的缩写，意思是“安全

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“SSS”是“Shelter Subsystem”的缩写，意思是“遮蔽子系统

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“SSSC”是“Surface, Subsurface Search Surveillance

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“SST”是“Special Support Team (National Security

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