In floor plans for houses what does the WC stand for in the toilet rooms?

Public Comments

  1. Water Closet. It's the British term for toilet. I don't know why it's on American floor plans, if it is.
  2. water cloest
  3. victorian term for toilet, water closet
  4. They use WC for water closet because its nationally recognized for a toilet and the symbol does not interfere with other symbols at the present. Even in the plumbing terms the flange for the toilet is called a closet flange.