| Acronym | Definition |
|---|
| NCSW➣National Catholic Sisters Week |
| NCSW➣National Commission on Status of Women (Pakistan) |
| NCSW➣National Charter Schools Week |
| NCSW➣National Conference on Social Welfare (est. 1873) |
| NCSW➣New Cheshire Salt Works (Northwich, Cheshire, UK) |
| NCSW➣Nebraska Commission on the Status of Women (Lincoln, NE) |
| NCSW➣National Catholic Schools Week |
| NCSW➣Non-Orthogonal Cardinal Spline Wavelet |