Association of Southeast Asian Nations - "ASEAN was established in 1967 to promote political, economic, and social cooperation among its six member countries: Indonesia, Malaysia, Philippines, Singapore, Thailand, and Brunei. ASEAN headquarters are in Jakarta, Indonesia. In January 1992, ASEAN"

　At. wt. - Atomic Weight

　ATFP - Arab Trade Financing Program

　athwartships - Across the ship or from side to side.

　ATI - "American Traders Index, Andean Trade Initiative"

　Atl. - Atlantic

　ATLAS - Automated Trade Locator Assistance Network

　ATMIC - Agricultural Trade and Marketing Information Center

　ATOs - Agricultural Trade Offices

　ATP - Advanced Technology Products

　ATPA - Andean Trade Preference Act

　ATPI - Andean Trade Preference Initiative

　AUMA - "Die Ausstellungs- und Messe-Ausschuss der Deutschen, Wirtschaft"

　Ausfuhrkredit-Gesellschaft - AKA (English: Export Credit Establishment) is an association of German banks which provide medium and long-term funding for exports.

　Ausstellungs (Die) - und Messe-Ausschuss der Deutschen Wirtschaft - "AUMA (German: the German Industry Council for Exhibitions and Trade Fairs) promotes exports by bringing together government, semiprivate, and private organizations in the coordination of domestic and overseas trade events. AUMA is a private organization "

　Automated Broker Interface - "ABI, a part of Customs' Automated Commercial System, permits transmission of data pertaining to merchandise being imported into the United States. Qualified participants include brokers, importers, carriers, port authorities, and independent data process"