AMGX
| AMG Resources Corporation | 3 |
AOK
| Arkansas-Oklahoma Railroad | 2 |
BIMX
| Behr Iron & Metal | 2 |
BN
| Burlington Northern | 2 |
BNSF
| BNSF Railway | 5 |
CEDX
| G.S.S.&M. Inc, Rail Division | 3 |
CEPX
| Trinity Industries Leasing | 2 |
CN
| Canadian National Railways | 3 |
CNW
| Chicago & Northwestern | 1 |
COLX
| Alliant Energy | 1 |
CSX
| CSX Railroad | 1 |
DRGW
| Denver & Rio Grande Western | 2 |
EDGX
| Alliant Energy | 1 |
GNRR
| Georgia Northeastern | 1 |
GNTX
| TTX Company | 1 |
GONX
| Railgon Company | 1 |
HLMX
| Helm Financial Corporation | 1 |
ICG
| Illinois Central Gulf | 3 |
LBR
| Lowville and Beaver River Railroad Compa | 11 |
MILW
| Milwaukee Road | 6 |
MP
| Missouri Pacific | 1 |
NDYX
| First Union Rail | 1 |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc | 4 |
NOKL
| Northwestern Oklahoma | 3 |
NS
| Norfolk Southern | 3 |
RTPX
| General Electric Rail Services | 1 |
SOO
| Soo Line | 4 |
TCTX
| Tube City Incorporated | 1 |
UP
| Union Pacific Railroad Company | 1 |
WC
| Wisconsin Central | 3 |
WEPX
| Wisconsin Electric Power Company | 1 |
YARR
| Youngstown and Austintown Railroad | 2 |