MSIAC may refer to:
*
Modeling and Simulation Information Analysis Center, of the U.S. Department of Defense
*
Munitions Safety Information Analysis Center
Munitions Safety Information Analysis Center, also referred to as MSIAC, is a NATO project funded directly by its member nations, not all of which are NATO members. There are currently 16 member nations: Australia, Belgium, Canada, Denmark, Fin ...
, of NATO
{{Disambig