SMBI
| Acronym | Definition |
|---|---|
| SMBI | Stolle Milk Biologics Inc. (Cincinnati, OH) |
| SMBI | Southern Moreton Bay Islands (Australia) |
| SMBI | Supersonic Molecular Beam Injection (nuclear fusion) |
| SMBI | Sharon Mennonite Bible Institute (Harrisonville, PA) |
| SMBI | Stress and Motivated Behavior Institute (East Orange, NJ) |
| SMBI | Self-Managed Buy-In (investing) |