Union Bank of India IFSC Code RAB PATNA Branch in PATNA can be used for internet banking for transferring funds between any two bank branches. This is IFSC Code for Union Bank of India RAB PATNA Branch in PATNA allocated by RBI. Before using this RAB PATNA Branch PATNA Union Bank of India IFSC Code, kindly cross check the respective bank website. This Union Bank of India RAB PATNA Branch IFSC Code in PATNA supporting net banking has its unique IFSC code. RAB PATNA Branch PATNA Union Bank of India IFSC Code is a unique code which helps to identity the bank location too. NOTE that only those branches of a bank which are approved by RBI can provide net transfer systems.