| NDSF | New Dark Side Forum | 新黑暗面论坛 |
| NDSF | North Dakota State Fair | 北达科他州博览会 |
| NDSF | National Defense Sealift Fund (US Navy budget appropriation) | 国防海运基金（美国海军预算拨款） |
| NDSF | National Deep Submergence Facility | 国家深潜设施 |
| NDSF | Non-Dispersion Shifted Fiber (fiber optics) | 非色散位移光纤（光纤） |
| NDSF | National Defense Sealift Fund | 国防海运基金 |
| NDSF | Neutral Detergent Soluble Fiber | 中性洗涤剂可溶性纤维 |