| Nuclear Data Services | Academic & Science |
| Nuclear Data Service | Academic & Science |
| Sandstone | Airport Code |
| Negotiated Dealing Systems | Banking |
| Nintendo DS game system | Business |
| National Delivery Services | Business |
| Non-Disclosure Statement | Business |
| Nutritional Development Services | Community |
| Neighborhood Development Services | Community |
| Naminoue Driving School | Community |
| National Dairy Shrine | Community |
| Nintendo Ds | Computer Technology |
| Nintendo Dual Screen | Computer Technology |
| Nintendo Developer's System | Computing |
| Nongshim Data System | Computing |
| Novell Directory Service | Computing |
| Network Dual Head Software | Computing |
| Network Directory Services | Computing |
| Netscape Directory Server | Computing |
| Nalu Data Source | Computing |
| Nero Drive Speed | Computing |
| Network Data System | Computing |
| Network Directory Server | Computing |
| National Data Storage | Computing |
| Nodeseeds | Cryptocurrency |
| Netware Directory Ser | General |
| National Design Specification | General |
| Natural Disaster Survival | General |
| Negotiated Dealing System | General |
| National Data Service | General |
| National Depository Services | General |
| Nevron drawing SOAP | General |
| Navigation Data Standard | General |
| Non Deliverable Swap | General |
| National Drainage Solutions | General |
| Network Display System | General |
| National Directorate of Security | General |
| Non Degree Studies | General |
| National Design Specfication | General |
| New Direction - Sideways | General |
| Neutral Drive Switch | General |
| Nissan Distribution Service | General |
| Naturalistic Driving Study | General |
| Nissan Design Specification | General |
| Nissan Data Scan | General |
| Near Deadstock | General |
| Non-Drive Side | General |
| National Data Set | General |
| Net Display Systems | General |
| New Directors' Showcase | General |
| Neighborhood Defender Service | General |
| Notre Dame Seminary | General |
| National Disaster Solutions | General |
| No Doubling Strategies | General |
| No Doubling Strategy | General |
| Nutrition Delivery System | General |
| Not Double Stranded | General |
| National Anti-disaster strategy | Governmental |
| New Drug Submission | Governmental |
| New Drug Study | Governmental |
| Novell Directory Services | Information Technology |
| Nasty D*** Syndrome | Internet |
| Nasty D**k Syndrome | Medical |
| Northern Dental Specialists | Medical |
| Nutrition Data System | Medical |
| National Disability Services | Medical |
| National Defense Strategy | Military and Defence |
| Network Dynamics Service | Networking |
| Netware Database Server | Networking |
| Netware Directory Services | Networking |
| Sandstone, Western Australia, Australia | Regional |
| Non-developmental Software | Softwares |
| Nike Distance Series | Sports |
