Geographic Abbreviations and Acronyms
- AOSSAshtech Office Suite for Survey
- APAnalytical Plotter
- APAAmerican Planning Association
- APCAAir Pollution Control Association (Pittsburgh)
- APCMAerial Photography Contract Management System
- APDAutomated Plat Design
- APDRAvec Privilege Du Roi
- APEAllen Precision Equipment
- APEGGAAssociation of Professional Engineers, Geologists and Geophysicists of Alberta
- APFOAerial Photography Field Office
- APISAerial Photography Information System
- APMIAerial Photography Micrographic Index System
- ARArchitect
- ARArkansas
- ARAMCOArabian American Oil Company
- ARBArbeiter
- ARCCAmerican Rivers Conservation Council
- ARCFMArc Facilities Manager
- ARCHArchitect
- ARDAlberta Agriculture and Rural Development
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