| Acronym | Definition |
|---|
| IIMA | Indian Institute of Management, Ahmedabad |
| IIMA | Institute for International Monetary Affairs (est. 2011; Japan) |
| IIMA | International Iron Metallics Association (UK) |
| IIMA | International Information Management Association (est. 1989) |
| IIMA | International Internet Marketing Association |
| IIMA | International Improvised Music Archive |
| IIMA | If I May Ask |
| IIMA | Irish Interactive Multimedia Association |
| IIMA | Imaging and Information Management |
