B2B
From Longman Dictionary of Contemporary EnglishB2BB2B /ˌbiː tə ˈbiː/ adjective (business to business) used to refer to business activities between companies, especially using the InternetFrom Longman Business DictionaryB2BB2B adjective, adverb COMMERCECOMPUTINGbusiness-to-business; B2B buying, selling, exchanging information etc is done between companies on the Internet, rather than between companies and customersFor more information about our B2B Marketing Services, call this number. —B2B noun [uncountable]B2B is a huge growth area.