AMTZ
| Amtrak (National Railroad Passenger Corporation) |
|
0
|
2
| AMTZ |
BNAU
| Burlington Northern and Santa Fe Railway Company |
|
0
|
2
| BNAU |
CNRU
| Canadian National Railway |
|
0
|
2
| CNRU |
CRZ
| Conrail Trailer |
|
0
|
7
| CRZ |
ICSZ
| Transamerica Leasing Incorporated (Union Pacific) |
|
0
|
1
| ICSZ |
MALZ
| American President Lines Incorporated |
|
1
|
0
| MALZ |
MPZ
| Missouri Pacific |
|
0
|
1
| MPZ |
NSPZ
| Norfolk Southern Railway Company |
|
0
|
1
| NSPZ |
NSZ
| Norfolk Southern Railway Company |
|
0
|
1
| NSZ |
SOUZ
| Norfolk Southern Railway Company |
|
0
|
3
| SOUZ |
TCSZ
| Triple Crown Services Company |
|
0
|
27
| TCSZ |
TPZ
| Union Pacific Railroad Co |
|
0
|
1
| TPZ |
TSFZ
| TRAC LEASE INC |
|
0
|
1
| TSFZ |
TSXZ
| Transamerica Leasing Incorporated |
|
0
|
1
| TSXZ |
UPZ
| Union Pacific Railroad Company |
|
0
|
1
| UPZ |