“Y”是“Search and Rescue Unit Error”的缩写，意思是“

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“Z”是“Zulu time”的缩写，意思是“祖鲁时代”

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“ZF”是“Zone of Fire”的缩写，意思是“火区”

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“Zt”是“Total Available Effort (Z = Effort)”的缩写，

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“ZULU”是“Universal Time Zone indicator”的缩写，意思

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“CTBT”是“Comprehensive Test Ban Treaty”的缩写，意思

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“LLB”是“Legum Baccalaureus (Bachelor of Law)”的缩

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“DMK”是“Dravida Munnetra Kazhagam”的缩写，意思是

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“MAS”是“Military Airlift Squadron”的缩写，意思是“军

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“ICDP”是“Integrated Conservation and Development

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