The meaning of the Acronym PIR is...

PIR is

• Priority Information Report

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

PIR is also in:

• Educational
• Hardware
• Mathematics
• Military
• NYSE Symbols
• Products
• Security
• Sports