номер войсковой части(UK MOD: A standard UIN consists of 3 elements comprising 6 characters, the first and last being alphabetic with 4 numeric characters between (e.g. A1234A). The first character represents the Front Line Command (FLC) or Department to which the UIN belongs while the last character is used to indicate if the UIN represents a unit or a sub-unit thereof. The letter A when appearing as the last character always indicates that the UIN represents a unit while any other letter indicates a sub-unit.gov.ukPX_Ranger)
