Abbreviations beginning with p

PTRAPhysics Teaching Resource Agents
Miscellaneous » Unclassified

PTRAPike Township Residents Association
Miscellaneous » Unclassified

PTRAPike Township Residents Association, Inc. (Marion County, Indiana)
Miscellaneous

PTRAPinckney Trail Riders Association
Miscellaneous » Unclassified

PTRAPoids Total Roulant Autorisé
Miscellaneous » Unclassified

PTRAPoids Total Roulant Autorisé (French: gross vehicle weight including tow)
Miscellaneous

PTRAPort Terminal Railroad Association (Houston, TX)
Miscellaneous

PTRAPro Tree Racers Association
Miscellaneous » Unclassified

PTRAPort Terminal Railroad Association
Regional » Railroads

PTRASort for Petra, Jordan.
Regional

PTRAPro Tree Racers Association
Sports » Racing

PTRBPerceived Teacher Racial Bias
Community » Educational

PTRCPlanning and Transport Research and Computation, Ltd. (UK)
Academic & Science

PTRCPlant Transformation Research Center
Academic & Science » Research

PTRCProtective Technology Research Centre (Nanyang Technological University, Singapore)
Academic & Science

PTRCPatent and Trademark Resource Center
Business » Patents & Trademarks

PTRCPatent and Trademark Resource Centers
Business » Patents & Trademarks

PTRCPatent Trademark Resource Center
Business » Patents & Trademarks

PTRCProfessional Tax Registration Certificate
Business » Certifications & Diplomas

PTRCProperty Tax Reduction Consultants
Business » Tax