The Mystery Behind WC and Toilet Signs
The abbreviation WC—short for Water Closet—originated in 19th-century England, when indoor plumbing was a luxury. It distinguished indoor flush toilets from outdoor facilities. While the phrase “Water Closet” has mostly faded, WC remains widely used across Europe, Asia, and public spaces worldwide. Different regions adopted their own terms: “Restroom” in the U.S., “Washroom” in Canada,…