Step 1: Understand the definition of 涉外汇款 (Foreign Exchange Remittance)
涉外汇款 refers to a type of financial transaction involving the transfer of funds across international borders, typically in foreign currencies.

Step 2: Analyze the given statement
The statement claims that 涉外汇款 refers to remittance businesses under foreign currency.

Step 3: Verify the accuracy of the statement
涉外汇款 indeed involves transactions in foreign currencies, which includes remittances、Therefore, the statement is accurate as it correctly identifies that 涉外汇款 involves foreign currency remittance businesses.

The final answer is: $\boxed{True}$