| Acronym | Definition |
|---|
| NCWO➣National Council of Women's Organizations |
| NCWO➣New Canadian World Order (blog) |
| NCWO➣North Carolina Wind Orchestra (est. 1996) |
| NCWO➣North Cheshire Wind Orchestra (Warrington, Cheshire, UK) |
| NCWO➣Nicer Century World Organization (Massachusetts) |