Bathroom directional sign

Quick answer：

A bathroom directional sign is a type of signage that indicates the location of restrooms within a building or public area. These signs are typically designed with clear icons and symbols, such as a person in a rest room or a urinal for men and a woman with a skirt for women, to make them universally recognizable. They are often required by building codes and accessibility standards to ensure that individuals can easily locate the facilities they need.