K
- In finance, K is used as an abbreviation for 1,000. For example $225K would be understood to mean $225,000, and $3.6K would be understood to mean $3,600. Multiple K's are not commonly used to represent larger numbers. In other words, it would look odd to use $1.2KK to represent $1,200,000.
Read more about this topic: List Of Business And Finance Abbreviations