NCEM
| Acronym | Definition |
|---|---|
| NCEM | National Centre for Early Music (UK) |
| NCEM | National Center for Electron Microscopy (Lawrence Berkeley National Laboratory; California) |
| NCEM | North Carolina Emergency Management (Department of Crime Control and Public Safety; Raleigh, NC) |
| NCEM | Northern Canada Evangelical Mission (est. 1946; Saskatchewan, Canada) |
| NCEM | Northwest Center for Environmental Medicine (Bellevue, Washington) |
| NCEM | Negative Contrast Electron Microscopy |