Vostro Account: A vostro account is the counterpart to a nostro account, where a bank holds deposits in its own currency on behalf of a foreign bank.
Correspondent Banking:Correspondent banking is a banking arrangement where one bank (the correspondent) holds deposits owned by other banks (respondents) and provides payment and other services to those respondent banks.
Foreign Exchange (FX) Market: The foreign exchange market is a global decentralized market for the trading of currencies, where banks and financial institutions exchange different national currencies.