| Acronym | Definition |
|---|
| IIMC➣Indian Institute of Management Calcutta |
| IIMC➣Indian Institute of Mass Communication (India) |
| IIMC➣International Institute of Municipal Clerks |
| IIMC➣Institute for Information Management and Communication (est. 2005; Japan) |
| IIMC➣Inadvertent Instrument Meteorological Conditions (US Army) |
| IIMC➣Institute for Investment Management Consultants |
| IIMC➣International Information Management Congress |
| IIMC➣ISO Internet Management Coexistence |