| Acronym | Definition |
|---|
| NCMM➣National Coalition of Men's Ministries (Casselberry, FL) |
| NCMM➣North Carolina Maritime Museum (Beaufort, NC) |
| NCMM➣National Commission for Museums and Monuments (Nigeria) |
| NCMM➣National Coal Mining Museum |
| NCMM➣Nanometer Coordinate Measuring Machine (nanotechnology) |
| NCMM➣National Conference on Ministry to Men (annual) |