1 | UPM | Union Pacific R.R. Co. | 1/1980 | | NAKINA |
2 | UPM | Union Pacific R.R. Co. | Jan-80 | | NRHS |
3 | UPM | UNION PACIFIC RAILROAD, MILWAUKEE ROAD OPERATIONS | | | PWRC |
4 | UPM | Union Pacific Railroad | | | RSRV |
5 | UPMF | ULTRA-POLY MANUFACTURING INC | | | SCAC4 |
6 | UPMS | UNITED PETROLEUM SERVICES INC | | | SCAC4 |
7 | UPMT | UNITED PRECIOUS METAL REFINING INC | | | SCAC4 |