NCSW
| 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 |