| Abbreviation | Definition |
|---|---|
| WCFZ | Wheeler Crest Fault Zone |
| WCMG | USGS Western Coastal and Marine Geology team |
| WCNG | West Coast Natural Gas |
| WCQ | West Coast Quartz |
| WDML | Wisconsin District Mercury Laboratory |
| WDP | Well Data Pack |
| WEEM | Waterway Efficiency Evaluation Model |
| WEHT | Western Earthquake Hazards Team |
| WEHY | Watershed Environmental Hydrology |
| WEHZ | Western Earthquake Hazards |
| WEMO | West Mojave |
| WEVB | Western European Variscan Belt |
| WEVF | West Eifel Volcanic Field |
| WFFZ | West Fissure Fault Zone |
| WFM | Woodhills Flat and Mountainless |
| WFQM | Precambrian West Quartz Monzonite Gneiss |
| WFV | Wasatch Front Valley |
| WFZ | Wasatch Fault Zone |
| WGB | Western Great Basin |
| WGCG | Warwickshire Geological Conservation Group |