AEX
| Andersons | 7 |
ANGX
| Andersons - Railgroup | 4 |
APPX
| Appalachian Railcar Services | 1 |
ATSF
| Atchison Topeka & Santa Fe | 4 |
BLE
| Bessemer & Lake Erie | 30 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 2 |
BPRR
| Buffalo and Pittsburgh | 1 |
CEFX
| CIT Group/Capital Finance, Inc | 3 |
CGLX
| GATX Rail Canada | 1 |
CNW
| Chicago & Northwestern | 40 |
CR
| Conrail | 45 |
CSL
| Chicago Short Line Railway Company | 9 |
CSX
| CSX Railroad | 61 |
CYDX
| Conrad Yelvington Distributors | 2 |
DME
| Dakota, Minnesota and Eastern | 3 |
DRGW
| Denver & Rio Grande Western | 131 |
GCCX
| General American Marks Company | 1 |
HLMX
| Helm Financial Corporation | 12 |
HMJX
| HELM Financial Corporation | 2 |
HPJX
| Helm-Pacific Leasing | 1 |
IC
| Illinois Central | 3 |
INLX
| Incoal Company | 1 |
INRD
| Indiana Railroad | 1 |
IPSX
| General American Marks Company | 4 |
JTSX
| Joseph Transportation Incorporated | 6 |
MBKX
| Mitsui Rail Capital | 31 |
MP
| Missouri Pacific | 127 |
NS
| Norfolk Southern | 9 |
NW
| Norfolk & Western | 107 |
NYC
| New York Central | 38 |
PSR
| Pittsburg and Shawmut Railroad Incorporated | 1 |
RBMN
| Reading Blue Mountain & Northern | 53 |
RMGX
| Andersons - Railgroup | 1 |
SOO
| Soo Line | 2 |
SOU
| Southern | 5 |
SSAM
| Sault Ste. Marie Bridge Company (Canadia | 1 |
TRIX
| General American Marks Company | 16 |
UP
| Union Pacific Railroad Company | 50 |
WE
| Wheeling & Lake Erie | 78 |