What does k mean in money terms? The symbol k when used in money and in many other areas represents thousands. For example, $30k is equal to $30,000. Best Answer: The "k" refers to Kilobyte. Which is, in your case, 128 to the 3rd power, or 128,000 bytes. The following prefixes kilo(to the 3rd power), mega(6th power. You're reading Does a 401(k) contribution eliminate the ability to refer to a SIMPLE IRA?. N P K – What does it mean when choosing a Fertilizer? Sep 06, 2009; 0. 1,149; When we write "30 K" for 30,000, we are not using Roman numerals but. I can also refer to these entries in Rowlett that I had missed; they . It is often used for Thousand, ie, $10K = $10,000. Improve answer. Can you answer these Economics questions?. What does derived demand result from? KCCO is a relatively new pop culture reference on the Web. It has spawned from the cult following of readers at TheChive blog site. About.com explains KCCO . $75K means $75,000. It came from kilo. Kilo means thousand :) Think like kilo, mega,giga,tera,peta,exa,zetta,yotta ;). What does K stand for in reference to money . K Street can refer to: K Street (street), a street located in Washington, D.C., United States. Lobbying industry in the United States, as a figure of speech, as many .