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операции с иностранной валютой stresses
gen.	exchange (расчёты посредством девиз); exchange transactions
audit.	foreign currency transactions
bank.	dealings in foreign exchange (Alexander Matytsin); exchange
econ.	foreign-exchange dealings; foreign-exchange transactions; foreign currency business; exchange business
операция с иностранной валютой
account.	foreign currency transaction
econ.	exchange operation
forex	foreign exchange transaction (Alex_Odeychuk)

операции с иностранной валютой: 10 phrases in 6 subjects

Accounting	2
Audit	1
Banking	4
Economy	1
Finances	1
Law	1