Abbreviations beginning with A

ATRCAlabama Tombigbee Regional Commission
Regional

ATRCAmerican Therapeutic Riding Center
Sports » Riding

ATrCTAlert Trend Change Tool (network security)
Miscellaneous

ATREAsian Technology Roundtable Exhibition
Computing » Technology

ATREAsian Technology Roundtable Exhibition
International » Asian

ATREActive Timing Retard Eliminator
Miscellaneous » Unclassified

ATRECArchbold Tropical Research and Education Center (Dominican Republic)
Academic & Science

ATRECAustralian Thoroughbred Racing Employment Centre
Academic & Science

ATREEAshoka Trust for Research in Ecology and the Environment
Community » Non-Profit Organizations

ATRESResume of Atomic Post Strike Results Report
Governmental

ATRESAssociation for the Teaching of Religious Education in Scotland
Miscellaneous

ATRFLAssociation of Teachers of Russian as Foreign Language
Miscellaneous

ATRIAmerican Transportation Research Institute
Business » General

ATRIAIDS Treatment and Research Information
Community » Non-Profit Organizations

ATRIAlliance for Transportation Research Institute
Governmental » Transportation

ATRIAnkerberg Theological Research Institute
Governmental » Institutes

ATRIFAir Transportation Research International Forum (est. 1973; information sharing and study)
Miscellaneous

ATRIMAdvanced Technical Research & Innovation for Mankind
Business » Companies & Firms

ATRIMAdvanced Technical Research Innovation for Mankind
Internet » Websites