3 ms·
M is the roman numeral for a thousand; MM is a common abbreviation for million, i.e. a thousand thousand.
by sweettea 9y ago
M is the roman numeral for a thousand; MM is a common abbreviation for million, i.e. a thousand thousand.
- xxs 9y agoThat's just 2000 in Roman notation (current year is MMXVII). I have never seen MM use as million.