| Abbreviation | Definition |
|---|---|
| IMJ | Irish Marketing Journal |
| IMJ | Irish Medical Journal |
| IMJ | Isra Medical Journal |
| IMOS | Into Mountains, Over Streams |
| IMR | Indian Military Review |
| IMTJ | International Medical Travel Journal |
| INFOR | Information Systems and Operational Reserach Journal |
| INJ | International Neurourology Journal |
| INJ | Irish Naturalists' Journal |
| INR | International Nursing Review |
| INS | Inland Seas |
| IntJBioMed | International Journal of BioMedicine |
| INTJPHARMA | International Journal of Pharmacy |
| IOJ | IEE (Institution of Electrical Engineers) On-line Journal |
| IOJ | Indian Ocean Journal |
| IOJ | International Outlet Journal |
| IOJ | Iowa Orthopaedic Journal |
| IPEJ | Indian Pacing and Electrophysiology Journal |
| IPJ | International Poster Journal |
| IPJ | Internet Protocol Journal |