The order is reversed when writing in roman letters, to better suit Western conventions.
From the en.wikipedia.org
It shall be written very legibly in roman letters and arabic numerals.
From the en.wikipedia.org
This practice is also common among Japanese, when they spell their names in roman letters.
From the en.wikipedia.org
In the following rules, upper case roman letters stand for types, upper case Greek letters stand for sequences of types.
From the en.wikipedia.org
Organization systems used to describe and differentiate strokes may include the use of roman letters, Chinese characters, numbers, or a combination of these devices.
From the en.wikipedia.org
In this instance roman letters are concatenated to form a stroke name is a sequence of one or more roman letters indicating the component strokes used to create the CJK stroke.
From the en.wikipedia.org
The Latin alphabet started out as roman square capitals, uppercase serifed letters.
From the en.wikipedia.org
Roman cursive or informal handwriting started out as a derivative of the capital letters, though the tendency to write quickly and efficiently made the letters less precise.