AEPX
| American Electric Power | 2 |
AEX
| Andersons | 2 |
AIGX
| SMBC RAIL SERVICES LLC | 2 |
ARRX
| Anthracite Railroads Historical Society Incorporated | 2 |
ATSF
| Atchison Topeka & Santa Fe | 29 |
BLE
| Bessemer & Lake Erie | 1 |
BN
| Burlington Northern | 37 |
BNSF
| BNSF Railway | 29 |
BS
| Birmingham Southern RR | 1 |
BWLX
| Lansing Board of Power & Light | 1 |
CBQ
| Chicago Burlington & Quincy | 4 |
CBRY
| Copper Basin Railway | 1 |
CEFX
| CIT Group/Capital Finance, Inc | 1 |
CI
| Cambria and Indiana Railroad Company | 3 |
CMCX
| Sweetman Construction Company | 5 |
CMFX
| CMFX | 3 |
CMO
| Chicago St Paul Minneapolis & Omaha | 1 |
CNW
| Chicago & Northwestern | 4 |
CO
| Chesapeake & Ohio | 1 |
COAX
| Trinity Rail Management | 2 |
COMX
| Excelon Generation Company, LLC | 1 |
CRR
| Clinchfield | 1 |
CS
| Colorado & Southern | 1 |
CSX
| CSX Railroad | 3 |
CTRN
| Union Pacific Railroad Company | 6 |
DME
| Dakota, Minnesota and Eastern | 7 |
DRGW
| Denver & Rio Grande Western | 24 |
EAMX
| Everest Railcar Services, Inc | 1 |
EXEX
| Commonwealth Edison Company | 8 |
FURX
| First Union Rail | 1 |
GABX
| General American Marks Company | 3 |
GNRR
| Georgia Northeastern | 1 |
GREX
| Georgetown Rail Equipment Company | 16 |
HBWX
| Georgia Power Company | 1 |
HELX
| Helm Financial Corporation | 1 |
HLMX
| Helm Financial Corporation | 1 |
HYWX
| Georgia Power Company | 5 |
ICG
| Illinois Central Gulf | 2 |
IESX
| Alliant Energy | 4 |
IFRX
| Infinity Rail LLC | 12 |
ITGX
| Andersons - Railgroup | 1 |
ITLX
| General Electric Rail Services | 1 |
ITXX
| Tiaxcalteca de Industrias S.A. de C.V. | 1 |
JE
| Joppa and Eastern Railroad Company | 3 |
JTSX
| Joseph Transportation Incorporated | 2 |
KCS
| Kansas City Southern | 3 |
KCSM
| Kansas City Southern De Mexico | 2 |
KGLX
| Commonwealth Edison Company | 6 |
KPLX
| Western Resources Incorporated (Kans.) | 2 |
LN
| Louisville & Nashville | 1 |
LNTX
| Alliant Energy | 2 |
MACX
| Mac Acquisitions. L.P. | 1 |
MP
| Missouri Pacific | 14 |
MPWX
| Muscatine Power and Water | 1 |
MWAX
| Martin Marietta Materials Incorporated | 2 |
NCUX
| CIT Group/Capital Finance, Inc | 1 |
NIHX
| General Electric Rail Services | 1 |
NRLX
| CIT Group/Capital Finance, Inc | 1 |
OLB
| Omaha Lincoln and Beatrice Railway Company | 3 |
OMAX
| Omaha Public Power District | 7 |
PCN
| Point Comfort and Northern Railway | 1 |
PLE
| Pittsburgh & Lake Erie | 1 |
PMRX
| Progress Metal Reclamation Company | 4 |
RFP
| Richmond Fredericksburg & Potomac | 1 |
RMGX
| Andersons - Railgroup | 1 |
RWSX
| Scherer Electric Generating Facility (Ala.) | 9 |
SKRX
| Schuylkill Railcar L.P. | 2 |
SOO
| Soo Line | 3 |
SOU
| Southern | 3 |
SP
| Southern Pacific | 3 |
SPTX
| Trinity Rail Management Incorporated | 3 |
SRLX
| Southern Rail Leasing Incorporated | 1 |
SWFX
| Southwest Forest Industries | 9 |
TCMX
| CIT Group/Capital Finance, Inc | 6 |
TFM
| Kansas City Southern De Mexico | 5 |
TILX
| Trinity Industries Leasing Company | 1 |
TRIX
| General American Marks Company | 1 |
TXIX
| Texas Industries Incorporated | 3 |
TXUX
| TXU Electric | 7 |
UCEX
| Union Electric Company | 13 |
UP
| Union Pacific Railroad Company | 36 |
WP
| Western Pacific | 2 |