What does ISS mean?

I'm So Sure



Other definitions of ISS:

  • im so sorry

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How to use the term ISS:

There are no example uses of ISS at this time. We would greatly appreciate your contribution if you would like to submit your own!


More slang terms:

ROS

ROS

Right On Schedule

BCBW

BCBW

Bow Chica Bow Wow

YKK

YKK

Yoshida Kogyo Kabushikikaisha (zipper manufacturer)

SOIAR

SOIAR

Sit On It And Rotate