IOMA
| Acronym | Definition |
|---|---|
| IOMA | Institute of Management and Administration |
| IOMA | Instituto de Obra Médico Asistencial (de la Provincia de Buenos Aires; Spanish) |
| IOMA | International Online Music Awards |
| IOMA | International Oxidative Medicine Association |
| IOMA | Italian Online Movie Awards |
| IOMA | Iowa Osteopathic Medical Association |
| IOMA | International Oxygen Manufacturers Association, Inc. |