What does IIV mean in roman numerals?

Answer 1

IIV means 3.

For the Time, 3.

Answer 2

Although IIV superficially looks like a Roman numeral, it isn't. It means nothing in terms of Roman numerals. You could interpret it as the number 3 since V is 5, and the II is two and if you place a smaller number to the left of a larger number it means subtraction, however, that is not the way you write 3 in Roman numerals, since it is much simpler to write it as III.