PR in NASA could mean:
Displaying 1-10 of 13 result(s).
PR
Position Record
in NASA
PR
Primary
in NASA
PR
Pressure Regulator
in NASA
PR
Pulse Rate
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PR
Pair
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PR
Procurement Regulation
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PR
Pressure Ratio
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PR
Purchase Request
in NASA
PR
Problem Report
in NASA
PR
Procurement Requisition
in NASA




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AAC - Aft Access Closure

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