A        Released From Bad Order
B        Bad Order Setback
C        Car Not Weighed
D        Empty Received as a Load
E        Embargoed Shipment
G        Refused by Customer - Unneeded
I        Interchanged in Error
L        Not in Compliance With Special Car Order 90 or Special Car Order 100 Empty
M        Empty - No Handling Required by Interstate Commerce Commission Car Service Rate
N        No Record Rights
O        Overweight Shipment
P        Intermediate Switch Carrier
R        Refused by Customer - Unfit
S        Car Applied to Shipper Car Order - Place for Loading
T        Transfer or Adjustment of Lading Car Service Rate 10, Sections 1 & 2
W        No Waybill
X        Association of American Railroads Restriction
DS       Destination Switch Move
HM       Haulage Movement
NC       No Clearance
NU       Not on Universal Machine Language Equipment Register
OA       Old Age (Over-age)
OS       Origin Switch Move
RB       RBOX or RGON Exception