The meaning of the Acronym WGRS is...

WGRS is

• Walnut Gulch Rainfall Simulator

More Meanings For WGRS:

• Walnut Gulch Rainfall Simulator
• Word Graphic Rating Scale
• Wisconsin Garden Railway Society
• White Glove Restoration Services
• Washington Government Relations Services
• Williams Guide Receiver Sight
• Working Group on Romanization Systems
• World Geographic Reference System
• Working Group on Romanization Systems

WGRS is also in:

• Firms
• Hobbies
• Media
• Meteorology
• Physics
• Products
• US Government