It is SWIFT code for US Based Citizens Bank. SWIFT code is used for the International Money Wiring.
CTZIUS33
The SWIFT BIC for RBS Citizens, NA is: CTZIUS33
CTZIUS33
CTZIUS33
according to this web page: http://www.scribd.com/doc/248842/Tuition-Payment-information-for-Babson-MBA-program it is: CTZIUS33
To find the Swift code for a specific Citizens Bank account with routing number 221370030, it’s best to contact Citizens Bank directly or check their official website, as Swift codes can vary by branch and are not solely determined by the routing number. Generally, Citizens Bank's Swift code is often listed as "CTZIUS33," but it's essential to confirm this for your specific account. Always verify with the bank to ensure you have the correct information for international transactions.