| Acronym | Definition |
|---|
| NCOM➣National Coalition Of Motorcyclists |
| NCOM➣NRL (Naval Research Laboratory) Coastal Ocean Model |
| NCOM➣Navy Coastal Ocean Model |
| NCOM➣North Carolina Odyssey of the Mind (academic tournament) |
| NCOM➣National Congress of Mothers (forerunner of PTA) |
| NCOM➣NCAR (National Center for Atmospheric Research) CSM (Climate System Model) Ocean Model (oceanography) |