| ICMB | Illinois Corn Marketing Board 
| Others |
| ICMB | In Character Message Board
| Others |
| ICMB | Institute for Cellular and Molecular Biology
| Others |
| ICMB | Institute of Cell and Molecular Biology
| Others |
| ICMB | Institute of Clinical Molecular Biology
| Others |
| ICMB | Intelligent Chassis Management Bus
| Others |
| ICMB | International Center for Magnetic Bearings
| Others |
| ICMB | International Centre of Medicine Biotechnology
| Others |
| ICMB | International Conference on Marine Bioinvasions
| Others |
| ICMB | International Conference on Mobile Business
| Others |
| ICMB | Investcorp Credit Management BD
| Others |