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The meaning of the Acronym PIR is...
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Regional
Railroads
PIR
PIR is
Pittsburgh Industrial Railroad Incorporated
More Meanings For PIR:
Periodic Interest Rate
Pier 1 Imports, Inc.
Pile Installation Recorder
Pupil Instruction Related
Portland International Raceway
Phoenix International Raceway
Processor Information ROM
Priority Information Report
Problem Identification Report
Priority Information Requirement
Priority Intelligence Requirements
Primary Image Record
Passive Infra Red
Pass In Review
Post Implementation Review
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