IIC

Issues in Interdisciplinary Care [periodical, périodique]
Found on http://www.encyclo.co.uk/local/20895

IIC

A new system utilized in the Federal Housing Administration recommended criteria for impact sound insulation.
Found on http://www.rookinspections.com/glossary/glossaryi.shtml

IIC

Internal Investigations Command
Found on http://www.met.police.uk/foi/glossary.htm
No exact match found