Geographic Abbreviations and Acronyms
- PSTPacific Standard Time (UTC-8 Hours)
- PSUPrimary Sampling Unit
- PTCPositive Train Control
- PUGPetroleum Users Group
- PUMAPublic Use Microdata Area (US Census)
- PUMSPublic Use Micro-Data Sample
- PURLPersistent Url Software
- PVTPosition, Velocity and Time
- QA/QCQuality Assurance/Quality Control
- QBSQuality-Based Selection
- QCQuality Control
- QDFQueensland Department of Forestry
- QGISQuantum GIS
- QHQuadruple Hydrant
- QINSYQuality Integrated Navigation System
- QLISQueensland Land Information Strategy
- QLPSQuick-Look Processing System
- QMQuadratmeter
- QMSOFTQualitative Marketing Software Incorporated
- QPQueen-post
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