| Abbreviation | Definition |
|---|---|
| IMTEC | International Medical Travel Exhibition Conference |
| IMVC | International Mine Ventilation Congress |
| IMVC | Israel Machine Vision Conference |
| INAC | International Neonatology Association Conference |
| INBC | Indian Nation Basketball Conference |
| INBC | Indian Nations Basketball Conference |
| INCC | International Nuclear Components Conference |
| INEC | International Naval Engineering Conference |
| INFC | Indian Nation Football Conference |
| INFC | Indian Nations Football Conference |
| INFCOM | IEEE INFOCOM: Conference on Computer Communications |
| INFOCOM | IEEE Conference on Computer Communications |
| INFOSCALE | International Conference on Scalable Information Systems |
| INFVIS | IEEE Symposium on INFormation VISualization |
| INGS | Information-Explosion and Next Generation Search |
| INNC | International Neural Network Conference |
| INOC | International Network Optimization Conference |
| INR2 | Imagine No Religion 2 |
| INR3 | Imagine No Religion 3 |
| INRC | International Narcotics Research Conference |