| Abbreviation | Definition |
|---|---|
| IIJT | Indian Institute of Job Training |
| IIK | Institute for Innovation and Knowledge |
| IIK | Insurance Institute of Kentucky |
| IIL | Indian Institute of Logistics |
| IIL | Indore Institute of Law |
| IIL | Institute of International Law |
| IIL | Insurance Institute of London |
| IIL | International Institute for Learning |
| IILAH | Institute for International Law and the Humanities (University of Melbourne, Australia) |
| IILS | Indian Institute of Language Studies |
| IILS | International Institute for Labour Studies |
| IIM | Indian Institute of |
| IIM | Indian Institute of Metal |
| IIM | Indian Institute of Metals |
| IIM | Institute for Information Management |
| IIMB | Indian Institute of Management Bangalore |
| IIMF | International Institute For Media And Films |
| IIMF | International Institute for Media Films |
| IIMI | Indian Institute of Management Indore |
| IIML | Indian Institute of Management Lucknow |