B2B
adjective [ before noun ]
COMMERCE, E-COMMERCE (also b2b); (B-to-B) uk/ˌbiːtəˈbiː/ us/-ṱə-/abbreviation for business-to-business : relating to business arrangements or trade between different businesses, rather than between businesses and the public, especially when this takes place over the internet:
B2B e-commerce.
B2B marketing services.
B2B
noun [ U ] (also b2b); (B-to-B)
B2B helps exporters search for and contact possible importers of their products.