MM is commonly used in banking/finance for Million, and M is sometimes used for thousands (but sometimes millions, depending on the person). It's a mess in oth

MM is commonly used in banking/finance for Million, and M is sometimes used for thousands (but sometimes millions, depending on the person). It's a mess in other words. https://english.stackexchange.com/a/182072 https://english.stackexchange.com/a/182072