| Acronym | Definition |
|---|
| NSAC➣Nevada State Athletic Commission |
| NSAC➣Nova Scotia Agricultural College |
| NSAC➣Nuclear Science Advisory Committee |
| NSAC➣National Student Advertising Competition |
| NSAC➣National Spiritualist Association of Churches |
| NSAC➣National Security Advice Centre (UK) |
| NSAC➣National Society for Autistic Children |
| NSAC➣Nuclear Safety Analysis Center |
| NSAC➣National Scientific Advisory Committee |
| NSAC➣National Sunflower Association of Canada |
| NSAC➣Novi Sad Algebraic Conference (Serbia) |
| NSAC➣Nova Scotia Arts Council (Canada) |
| NSAC➣Network Service Assurance Center |
| NSAC➣North Shore Anglers Club (Huntington, NY) |
| NSAC➣National Senior Advisory Council (various locations) |