| Abbreviation | Definition |
|---|---|
| WRB | Winnipesaukee River Basin |
| WRS | Worldwide Reference System |
| WRSZ | Western Rainier Seismic Zone |
| WRZ | Western Roscoelite Zone |
| WSCC | Western States Composition Conference |
| WSGL | Well-Site Gamma Logger |
| WSGS | Wyoming State Geological Survey |
| WSSC | Weathering System Science Consortium |
| WSSI | World Seismic Safety Initiative |
| WTBG | West Thumb Geyser Basin |
| WTGF | West Texas Geology Foundation |
| WTGS | West Texas Geological Society |
| WUSS | Wittenberg University Speleological Society |
| WVF | Wabash Valley Fault |
| WVF | Washita Valley Fault |
| WVFZ | Wabash Valley Fault Zone |
| WVGES | West Virginia Geological and Economic Survey |
| WVSZ | Wabash Valley Seismic Zone |
| WWAT | Water Withdrawal Assessment Tool |
| WWGG | Web of Wonder Geology and Geophysics |