| Abbreviation | Definition |
|---|---|
| IMB | International Medieval Bibliography |
| IMBA | Independent Mystery Booksellers Association |
| IMBM | Indiana Minority Business Magazine |
| IMC | Ibrahimia Media Center |
| IMC | Independant Media Community |
| IMC | Independent Media Center |
| IMC | Independent Media Commission |
| IMC | Information Media Center |
| IMC | Interactive Multimedia Culture |
| IMCI | Institut des Médias de la Communication sur Internet |
| IMCS | Instructional Media Collections and Services |
| IMCS | International Media and Communications Studies |
| IMD | Independent Media Distribution |
| IMD | Interactive Media Design |
| IMD | Investigating Media Demographics |
| IMDB | International Movie Date Base |
| IMDC | Inclusive Media and Design Centre |
| IMDP | Instructional Media Design Package |
| IME | I Mother Earth |
| IMG | Image |