| Acronym | Definition |
|---|
| IRMA➣Institute of Rural Management, Anand |
| IRMA➣Immunoradiometric Assay |
| IRMA➣Information Resources Management Association (US) |
| IRMA➣International Regional Magazine Association |
| IRMA➣Indian Refractory Makers Association |
| IRMA➣International Recording Media Association (now Content Delivery & Storage Association) |
| IRMA➣Intraretinal Microvascular Abnormalities |
| IRMA➣International Ramen Manufacturers Association (food) |
| IRMA➣International Rehabilitation Medicine Association |
| IRMA➣Independent Records and Musicians Association (Japan) |
| IRMA➣Information Resources Management Administration (US government) |
| IRMA➣Impulse Radio Multiple Access |
| IRMA➣Infrared Modeling and Analysis |
| IRMA➣Illinois Reliable Multicast Architecture |
| IRMA➣Inverted Roof Membrane Assemblies |
| IRMA➣Improved Software Requirement Quality Through Modeling and Animation (ESPRIT Project 10163) |
| IRMA➣International Russian Motorcycle Association |
| IRMA➣Inhibit and Random Multiple Access (transmission protocol) |
| IRMA➣Integriertes Rheinland-Pfälzisches Mittelbewirtschaftungs- und Anordnungssystem (German) |