B
B2B	Business to business
B2C	Business to consumer
BAR	Buy American Restrictions
BC (B/C)	Bill(s) for Collection
BDV	Brussels Definition of Value
BE (B/E)	Bill(s) of Exchange
BEA	Bureau of Economic Analysis, U.S. Department of Commerce
BFC	Business Facilitation Center, U.S. Department of Commerce
BIA	Best Information Available
BIMP-EAGA	Brunei,Indonesia, Malaysia,the Philippines East-ASEAN Growth Area
BIRPI	United International Bureaux for the Protection of Intellectual Property
BIS	Bank for International Settlements
BISNET	Business Information Service for the Newly Independent States, U.S. Department of Commerce
BIT	Bilateral Investment Treaty
B/L	Bill of Lading
BR	Bill(s) Receivable
BNC	Bi-national Commission
BOND	Business Outreach to New Democracies (program)
BOP	Balance of Payments
BOT	Balance of Trade
BOT	Build, Own, Transfer
BPM	Balance of Payments Manual (IMF)
BSEC	Black Sea Economic Cooperation
BSP	Business Sponsored
BSP	Between-show Promotion
BTN	Brussels Tariff Nomenclature
BXA	Bureau of Export Administration, U.S. Department of Commerce