Nouns

(n)acquirera person who acquires something (usually permanently)
(n)acquirera corporation gaining financial control over another corporation or financial institution through a payment in cash or an exchange of stock
(n)acquirerthe financial institution that dispenses cash in automated teller machines and collects a fee from the bank that issued the credit card
(n)merchant bank, acquirera credit card processing bank; merchants receive credit for credit card receipts less a processing fee