1 | NSX | Niagara Smelting Corp. | 7/1930-1/1946 | | NAKINA |
2 | NSX | Niagara Smelting Corp. | Apr-38 | | NRHS |
3 | NSX | *NIAGARA SMELTING CO. | | | PWRC |
4 | NSX | *NORFOLK SOUTHERN CORPORATION | | | PWRC |
5 | NSXI | NORTHSTAR EXPRESS INC | | | SCAC3 |
6 | NSXI | NSX INC | | | SCAC4 |
7 | NSXJ | NON STOP XPRESS | | | SCAC4 |
8 | NSXO | NS TRANSPORT | | | SCAC4 |
9 | NSXP | NORTH STATE EXPRESS INC | | | SCAC4 |
10 | NSXR | NINETY SIX (96) EXPRESS INC | | | SCAC3 |
11 | NSXS | NEW SOUTH EXPRESS INC | | | SCAC3 |
12 | NSXS | NEW SOUTH EXPRESS INC | | | SCAC4 |
13 | NSXU | NORFOLK SOUTHERN CORPORATION | | | SCAC4 |
14 | NSXZ | NORFOLK SOUTHERN RAILWAY COMPANY | | | PWRC |
15 | NSXZ | Norfolk Southern Railway | | | RSRV |
16 | NSXZ | NORFOLK SOUTHERN RAILWAY COMPANY (N | | | SCAC4 |