Economic Commission for Africa Electronic Control Assembly Electronics Control Assembly External Certificate Authority Earth Crossing Asteroid Educational and Cultural Affairs Expanded Chaff Adapter Economic Community for Africa Electrically Conductive Adhesive European Combat Aircraft External Certification Authority Early Comparability Analysis Ecological Society of America Economic Cooperation Administration Electrical Contractors Association electrical control activity Electronic Components Association Engineering Change Analysis enterobacterial common antigen Epidemiological Catchment Area Epoxy Curing Agent equivalent core approximation Erythrina cristagalli agglutinin Europe and Central Asia European Confederation of Agriculture Exchange Carrier Association external carotid artery Bureau of Educational and Cultural Aff… Eagle Chess Academy Early College Academy
Economic Commission for Africa
Electronics Control Assembly