Different types of wc cad blocks in AutoCAD, 2d dwg file.

This Architectural Drawing is AutoCAD 2d drawing of Different types of wc cad blocks in AutoCAD, 2d dwg file. WC stands for “Water Closet” and, technically, refers to a toilet or a room with a toilet. It was most probably used because it was deemed less vulgar or more discreet than the more obvious word "toilet".