AEQX
| ATEL Equipment Corporation | 3 |
AOK
| Arkansas-Oklahoma Railroad | 1 |
ATMX
| U.S. Dept. of Energy Albuquerque Operations Office | 4 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
BNSF
| BNSF Railway | 19 |
BO
| Baltimore & Ohio | 1 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 1 |
CITX
| CIT Group/Capital Finance, Inc | 1 |
CSX
| CSX Railroad | 29 |
DEOX
| DEOX | 2 |
DODX
| Department Of Defense | 6 |
DRGW
| Denver & Rio Grande Western | 2 |
FEC
| Florida East Coast | 7 |
FTTX
| TTX Company | 16 |
FURX
| First Union Rail | 4 |
GN
| Great Northern | 1 |
HKRX
| HKRX | 3 |
IC
| Illinois Central | 1 |
ICG
| Illinois Central Gulf | 1 |
IFRX
| Infinity Rail LLC | 3 |
ITTX
| TTX Company | 7 |
JESX
| James E Strates Shows | 61 |
JTTX
| TTX Company | 2 |
KCS
| Kansas City Southern | 2 |
KRL
| Kasgro Rail Lines | 30 |
LMIC
| Lake Michigan & Indiana Railroad | 2 |
LN
| Louisville & Nashville | 1 |
LNAL
| Louisville New Albany and Corydon Railroad | 3 |
MAMX
| Mammoet USA, Inc | 9 |
MCVX
| Massuchusetts Call/Volunteer Firefighters Assoc. | 2 |
MESX
| Mears/CPG Incorporated | 1 |
MP
| Missouri Pacific | 12 |
MTTX
| TTX Company | 11 |
NOKL
| Northwestern Oklahoma | 2 |
NS
| Norfolk Southern | 3 |
NYC
| New York Central | 2 |
PRR
| Pennsylvania Railroad | 1 |
PTTX
| TTX Company | 4 |
QTTX
| TTX Company | 22 |
RBBX
| Ringling Bros. and Barnum and Bailey | 45 |
RTTX
| TTX Company | 1 |
SBD
| Seaboard System | 2 |
SOO
| Soo Line | 1 |
SP
| Southern Pacific | 2 |
SPCX
| Qwest Communications Corporation | 6 |
SPSX
| Progress Rail Services Corp | 1 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
TBC
| TBC | 1 |
TBCX
| Boeing Company | 31 |
TTTX
| TTX Company | 1 |
UP
| Union Pacific Railroad Company | 24 |
XTTX
| TTX Company | 7 |