CWDM
| Acronym | Definition |
|---|---|
| CWDM | Coarse Wavelength Division Multiplexer |
| CWDM | Course Wave Division Multiplexing |
| CWDM | Crossband Wave Division Multiplex |
| CWDM | Circular Waveguide Dual Mode |
| CWDM | Code Wavelength Division Multiplexing (also seen as Coarse Wave Division Multiplexing) |
| CWDM | Canal Wall Down Mastoidectomy (surgery) |