| 1 | WHC | Whitehaven Coal | | AUS | TRAFFIC |
| 2 | WHCB | WHEATLAND COOPERATIVE ASSOCIATION | | | SCAC4 |
| 3 | WHCE | WHITTIER CANADA ENTERPRISE INC | | | SCAC4 |
| 4 | WHCG | WALSH OIL | | | SCAC4 |
| 5 | WHCH | WHITCHURCH & SON TRANSPORTATION | | | SCAC1 |
| 6 | WHCL | WHATLEY, CHARLES TRUCKING | | | SCAC4 |
| 7 | WHCP | W & H CO-OP OIL | | | SCAC4 |
| 8 | WHCQ | WHITE TRANSFER & STORAGE COMPANY | | | SCAC4 |
| 9 | WHCT | WHITES CROSSING TRUCKING | | | SCAC4 |
| 10 | WHCU | U.S. DEPARTMENT OF ENERGY | | | PWRC |
| 11 | WHCU | US Department of Energy | | | RSRV |
| 12 | WHCX | Western Hay Co. Inc. | 7/2005 (not listed) | | NAKINA |
| 13 | WHCX | WESTERN HAY CO., INC. | | | PWRC |
| 14 | WHCX | Western Hay Corporation | | | RSRV |
| 15 | WHCX | WESTERN HAY COMPANY INC | | | SCAC4 |
