APLS
| American President Lines, Ltd |
|
0
|
1
| APLS |
BNAU
| Burlington Northern and Santa Fe Railway Company |
|
0
|
7
| BNAU |
BNZ
| Burlington Northern and Santa Fe Railway |
|
0
|
1
| BNZ |
SEAU
| Sea-Land Service Incorporated |
|
0
|
2
| SEAU |
SPLZ
| Southern Pacific |
|
0
|
1
| SPLZ |
TCSZ
| Triple Crown Services Company |
|
0
|
1
| TCSZ |