| 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 |
