ADMX
| ADM Transportation Company | 1 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
AOKX
| Greenbrier Management Services, LLC | 1 |
BNSF
| BNSF Railway | 15 |
GACX
| General American Marks Company | 1 |
MCEX
| Midwest Railcar Equipment Company | 1 |
SOO
| Soo Line | 1 |
TCMX
| CIT Group/Capital Finance, Inc | 1 |
TILX
| Trinity Industries Leasing Company | 2 |