| Acronym | Definition |
|---|
| NDSF➣National Defense Sealift Fund (US Navy budget appropriation) |
| NDSF➣National Deep Submergence Facility |
| NDSF➣Non-Dispersion Shifted Fiber (fiber optics) |
| NDSF➣North Dakota State Fair |
| NDSF➣National Drug Strategic Framework (Australia) |
| NDSF➣New Defence and Security Forces (South Africa) |