- <>150 - Unassigned special equipped car that is to be handled in accordance with the provisions of directive CSD150 
- <>435 - Empty car under directive CSD435 
- <>CMD1A - Loaded TTX cars under directive CMD1 that are to be returned to the origin road at the city specified 
- <>155A - Loaded car under directive CSD155 that is to return to agent at city specified 
- <>145 - Empty car under directive CSD145 
- <>34618 - Car being returned per the pool operator's instructions 
- <>435A - Loaded car under directive CSD435 that is to return to agent at city specified 
- <>34619 - Car being returned per AAR/ICC instructions 
- <>145A - Loaded car under directive CSD145 that is to return to agent at city specified 
- <>150X - Unassigned TTX car that is to be handled in accordance with trailer train directive 150 
- <>CSR5 - Empty Car Moving Under Car Service Rule 5 Charges 
- <>34617 - Car being returned per car owner's instructions 
- <>155S - Loaded car under directive CSD155 that is to return to shipper at billed origin 
- <>CMD1S - Loaded TTX cars under directive CMD1 that are to be returned to shipper at billed origin 
- <>145X - Assigned TTX car that is to be returned to shipper at billed origin by reverse of loaded move 
- <>145S - Loaded car under directive CSD145 that is to return to shipper at billed origin 
- <>439 - Special heavy duty flat car that is to be handled under the provisions of directive CSD439 
- <>435S - Loaded car under directive CSD435 that is to return to shipper at billed origin 
- <>155 - Empty car under CSD155