Soil Abbreviations and Acronyms
- WEPPWater Erosion Prediction Project
- WEPSWind Erosion Prediction System
- WFSWaste Foundry Sand
- WIWetness Index
- WMSWCDWest Multnomah Siil & Water Conservation District
- WRBWorld Referenceqbase
- WTFWater Table Fluctuation
- WTRSWater Treatment Residuals
- YRYellowish Red
- C/C/ECalcium Carbonate Equivalent
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