B. The address identifies a building.
F. The address identifies an organization.
L. The address post code identifies the organization as a large volume receiver. The reference data adds or verifies the organization name.
Address Verification can determine that the address is a large volume receiver in one of the following ways:
The address post code identifies the organization as a large volume receiver.
The reference data does not contain street or building information.
P. The address identifies a Post Office Box or a delivery service.
S. The address identifies a street. S is the default address type. If Address Verification cannot determine the address type from the address data, it returns the default value.
U. Unidentified. The address is not valid, and Address Verification does not assign an address type.