Agency Identifier (AID) 3 Agency Identifier of account owner. Used in conjunction with the main account code, the AID represents the department or agency responsible for the TAS. Value required, never blank.
With regard to mortgage lending, the âpar rateâ is the interest rate a borrower will qualify for with a given bank or mortgage lender assuming there is no interest rate manipulation.
1. an accepted level or standard, such as an average (esp in the phrase up to par) 2. a state of equality (esp in the phrase on a par with) 3. (Banking & Finance) finance the established value of the unit of one national currency in terms of the unit of another where both are based on the same metal standard.