| Acronym | Definition |
|---|
| IAAC➣Indo-American Arts Council, Inc. |
| IAAC➣Independent Audit Advisory Committee (various organizations) |
| IAAC➣Information Assurance Advisory Council |
| IAAC➣Interamerican Accreditation Cooperation |
| IAAC➣Inter American Accreditation Cooperation |
| IAAC➣Infertility Awareness Association of Canada, Inc |
| IAAC➣Interagency Assessment Advisory Committee |
| IAAC➣International Academic Advisory Council (International Computing Sciences Conventions) |
| IAAC➣India - Australia Association of Canberra Inc |
| IAAC➣International Antarctic Analysis Centre |
| IAAC➣Interagency Assessment Coordination Board |
| IAAC➣Individual Activity Address Code (military term; USMC) |
| IAAC➣It's All About Control |