| Name | Type | English | Description | 
            
                
                    | addressIdentifierGeneral |  |  | Address identifier composed by numbers and/or characters. | 
                
                    | addressNumber |  |  | Address identifier composed only by numbers. | 
                
                    | addressNumberExtension |  |  | Extension to the address number.
-- Description --
EXAMPLE E.g., in the Czech Republic a new address situated between two old addresses with numbers "2" and "3" receives a number "2" with an extension "a" so the full address number becomes "2a". | 
                
                    | addressNumber2ndExtension |  |  | Second extension to the address number. | 
                
                    | buildingIdentifier |  |  | Building identifier composed by numbers and/or characters. | 
                
                    | buildingIdentifierPrefix |  |  | Prefix to the building number.
-- Description --
EXAMPLE In the Czech Republic the building numbers can have prefix to distinguish between two types of buildings: "c. p." (descriptive number) for buildings of permanent character and "c. evid." (registration number) for temporary dwelling (e.g. holiday cottagesand garages). | 
                
                    | entranceDoorIdentifier |  |  | Identifier for an entrance door, gate, or port. | 
                
                    | staircaseIdentifier |  |  | Identifier for a staircase, normally inside a building. | 
                
                    | floorIdentifier |  |  | Identifier of a floor or level inside a building. | 
                
                    | unitIdentifier |  |  | Identifier of a door, dwelling, suite or room inside a building. | 
                
                    | postalDeliveryIdentifier |  |  | Identifier of a postal delivery point.
-- Description --
EXAMPLE A Post office box (P.O. box). | 
                
                    | kilometrePoint |  |  | A mark on a road whose number identifies the existing distance between the origin point of the road and that mark, measured along the road. | 
                
                    | cornerAddress1stIdentifier |  |  | Address identifier related to the primary thoroughfare name in a corner address.
-- Description --
NOTE The concept of corner addresses with a primary and secondary thoroughfare name, each with an address identifier. Is used, e.g. in Lithuania and Estonia. | 
                
                    | cornerAddress2ndIdentifier |  |  | Address identifier related to the secondary thoroughfare name in a corner address.
-- Description --
NOTE The concept of corner addresses with a primary and secondary thoroughfare name, each with an address identifier. Is used, e.g. in Lithuania and Estonia. |