Toilet signs vary greatly around the world, often featuring distinctive symbols or icons to indicate their purpose. These signs are designed to be universally understood and include images like a urinal for men, a stall with a door for women, and sometimes a baby symbol for disabled or family restrooms. Different countries may have their own unique designs or additional symbols, such as those indicating the availability of hot water or baby changing facilities. International standards for these signs exist, but local customs and regulations often influence their appearance.