KIIP is the Korea Immigration and Integration Program. The website is located at www.socinet.go.kr. They offer a FREE Korean course for foreigners up to TOPIK Level 4 that can also help get you points toward an F-2 VISA or other VISAs later on.
Here's how to register for the Pre-Test (so that you can get in a class).
Download the ORIGINAL PPTX here: http://www.keytokorean.com/blog/tech/how-to-register-for-the-free-kiip-korean-class/
(Some of the animations don't work well on SlideShare)