What is user id in union bank?

If you don’t know your User ID, you can usually find it in the welcome kit provided at the time of account activation, or you can reset/retrieve it from the Union Bank’s official net banking portal: Union Bank of India.

In Union Bank of India, the User ID is the unique identification number or name assigned to you when you register for internet banking. You use it along with your password to log in to your online banking account.