| lithium manganese rechargeable Li-Ion cells | Academic & Science |
| Information Management Requirement | Business |
| Imco Recycling, Inc. | Business |
| Internet Marketing Research | Business |
| International Music Registry | Community |
| In Media Res | Community |
| Indie Music Reviewer | Community |
| Isabelli Media Relations | Community |
| Internet Monthly Report | Computing |
| Interrupt Mask Register | Computing |
| Information Management Research | Computing |
| Intelligent Mark Recognition | Computing |
| Interrupt Mask Registers | Computing |
| Integrated Model Repository | Electronics |
| International Meshing Roundtable | General |
| Industrial Molded Rubber | General |
| Iterative Model Reconstruction | General |
| International Market Recruiters | General |
| Ion Manganese Round | General |
| International Market Recrutiters | General |
| Installation Manager Repository | General |
| Imaging Mapping and Resolution | General |
| Independent Metal Recyclers | General |
| International Migration Review | General |
| Indicator and Measurement Registry | General |
| Industrial Machine Repair | General |
| Infinite Munitions Rifle | General |
| Inde Motorsports Ranch | General |
| Internal Mold Release | General |
| Individual Membership Registration | General |
| Inverse Mill's Ratio | General |
| Improved Modern Rifle | General |
| Indian Military Review | General |
| Inspection, Maintenance, Repair | General |
| Institute for Magnetics Research | Governmental |
| Institute for Materials Research | Governmental |
| Institute for Mineral Resources | Governmental |
| IBRAHIMPUR | Indian Railway Station |
| Icq Message Responder | Internet |
| Industry Metrics Ranking (comScore) | Internet |
| Independent Medical Review | Medical |
| International Medical Relief | Medical |
| Individual Medical Readiness | Medical |
| Integrative Medicine in Residency | Medical |
| Infant Mortality Rate | Medical |
| Illness Management and Recovery | Medical |
| Individual Medical Record | Medical |
| Institute for Medical Research | Medical |
| Internal Management Review | Medical |
| Interventional Magnetic Resonance | Medical |
| intramedullary rod | Medical |
| Improved Military Rifle | Military and Defence |
| Impromptu Report | Softwares |
| International Mobile Roaming | Telecommunication |
