The meaning of the Acronym PDR is...

PDR is

• Polarization Differential Reflectance

More Meanings For PDR:

• Problem Description Report
• Please Don't Rush
• Public Development Release
• Public Domain Registry, Inc.
• Polarization Differential Reflectance
• Personal Digital Recorder
• Pedigree Distance Ratings
• Paintless Dent Repair
• Personal Development And Relations
• Perfect Damn Reviewer
• A Pinpoint Diabetic Retinopathy
• Purchase Development Rights
• Purchasing Developmental Rights
• Prime Dzadwahtyan Repair
• The Purchase Of Developmental Rights

PDR is also in:

• Domain Names
• Electronics
• General
• SMS
• Software
• Unfiled