NSMB
| Acronym | Definition |
|---|---|
| NSMB | New Super Mario Brothers |
| NSMB | North Shore Mountain Biking (Vancouver, Canada) |
| NSMB | Netherlands Ship Model Basin (Wageningen, Netherlands) |
| NSMB | Nature: Structural and Molecular Biology |
| NSMB | Navier Stokes Multi Block |
| NSMB | North Shore Management Board (Arrowhead Regional Development Commission; Duluth, MN) |