ALLZ
| Alliance Shippers Incorporated | 2 |
ATSF
| Atchison Topeka & Santa Fe | 1 |
ENGZ
| England | 1 |
EXLZ
| EXLZ | 1 |
FSTZ
| Fastrac Intermodal LLC | 2 |
MTLZ
| Marten Truck Lines | 5 |
PKGZ
| TIP Intermodal Services | 1 |
PRIZ
| PRIZ | 2 |
PRLZ
| PRLZ | 1 |
SCSZ
| UPS Supply Chain Solutions | 1 |
SWFZ
| Swift Transportation | 1 |
TEMZ
| TEMZ | 1 |
UPSZ
| United Parcel Service | 3 |