 An Arabic thousands separator () also exists.In Persian, the decimal separator is called "momayyez", which is written like a forward slash—there is a small difference between the "upside-down (Persian) comma" character used in sentences and the "Latin" comma () (in hex U+066B) used to separate sequences of three digits.To separate sequences of three digits, a Latin comma or blank space may be used; however this is not a standard.