| 1 | UPT | Union Pacific Railroad | | | RSRV |
| 2 | UPTD | UNITED PETROLEUM TRANSPORT LTD | | | SCAC4 |
| 3 | UPTI | UPS FREIGHT (TL INTERMODAL SERVICES | | | SCAC4 |
| 4 | UPTL | UPS FREIGHT TRUCKLOAD (DIV OF UPS F | | | SCAC4 |
| 5 | UPTP | UPRIGHT TRANSPORT | | | SCAC4 |
| 6 | UPTS | UPS FREIGHT (TL BROKERAGE SERVICES) | | | SCAC4 |
| 7 | UPTT | UPT UNITED PRODUCT TANKERS HAMBURG | | | SCAC4 |
| 8 | UPTU | (UPUU) UNION PACIFIC BULKTAINER SERVICE | | | PWRC |
| 9 | UPTU | Union Pacific Bulktainer Service | | | RSRV |
| 10 | UPTV | UPSTAGE VIDEO | | | SCAC4 |
