Term: bank identification number: an identification number consisting of a two-part code assigned to banks and savings associations; the first part shows the location and the second identifies the bank itself
Broader: positive identification: evidence proving that you are who you say you are; evidence establishing that you are among the group of people already known to the system; recognition by the system leads to acceptance | Unrelated: deltoid: a large triangular muscle covering the shoulder joint and serving to abduct and flex and extend and rotate the arm