Can anyone explain what 'ms ISI' abbreviation stands for?

The abbreviation ISI stands for Iceland. Iceland is more commonly referred to with IS or ISK but ISI is also used. One website that uses the abbreviate ISI can be found here. 1. http://www.metal-archives.com/ 2. On left column click on Bands by Country 3. Click on Iceland You will see bands using the ISI abbreviation for Iceland so as to not be confused with other bands. The abbreviation ISI stands for Iceland. Iceland is more commonly referred to with IS or ISK but ISI is also used. One website that uses the abbreviate ISI can be found here. 1. http://www.metal-archives.com/ 2. On left column click on Bands by Country 3. Click on Iceland You will see bands using the ISI abbreviation for Iceland so as to not be confused with other bands. ms refers to Country Code. So ms ISI means Country Code is Iceland