| National Energy Strategy | Academic & Science |
| Native English Speaker | Academic & Science |
| Nakajima Englsih Society | Academic & Science |
| Nintendo Electronic System | Academic & Science |
| Nintendo Electronic Station | Academic & Science |
| New Entrepreneur Scholarship | Academic & Science |
| NASA Explorer School | Academic & Science |
| Nottingham Emmanuel School | Academic & Science |
| Nashville Electric Service | Academic & Science |
| Navbharat Education Society | Academic & Science |
| Northfield Elementary School | Academic & Science |
| Nile Egyptian Schools | Academic & Science |
| National Eczema Society | Associations & Organizations |
| Not Elsewhere Specified | Business |
| New England Electric Systems | Business |
| National Equipment Services | Business |
| Numazu Engineering Service | Business |
| Nottingham Educational Supplies | Business |
| National Enterprise Systems | Business |
| Nuclear Export Signal | Chemistry |
| Natural Education System | Community |
| News Election Service | Community |
| Nerds Extra School | Community |
| New English School | Community |
| National Education Society | Community |
| Non-English Speaking | Community |
| Nintendo Entertainment System | Computer Technology |
| Network Edge Switch | Computing |
| Name Enter Screen | Computing |
| Network Elements | Computing |
| Netscape Enterprise Server | Computing |
| New England States | Country Specific |
| New Entry Suggestion | Database Management |
| Natural Elements Sculpture | General |
| Never Ending Story | General |
| Near Eastern Studies | General |
| New Experimental Sound | General |
| Norwegian Elite Soldiers | General |
| A Non Essential System | General |
| Never Ending Stories | General |
| National Evaluation Service | General |
| National Evaluation Series | General |
| National Evaluation Systems | General |
| Nutri Energetic Systems | General |
| New ecinomic sister | General |
| Nutri Energetic System | General |
| Net External Sales | General |
| Ecological Services | General |
| Nates Excellent Service | General |
| No Eep Stop | General |
| Nintendo Extra Small | General |
| Nissan Engineering Standard | General |
| Neon es | General |
| Nissan Express Service | General |
| Not Especially Specified | Governmental |
| National Election Study | Governmental |
| National Employment Standards | Governmental |
| Nuverra Environmental Solutions | Governmental |
| National Environmental Standards | Governmental |
| National Export System | Governmental |
| Naval Engineering Section | Governmental |
| No Early Secure | Governmental |
| NATESAR | Indian Railway Station |
| Night Eating Syndrome | Medical |
| National Enhanced Service | Medical |
| neuroendocrine syndrome | Medical |
| Neurological Evaluation Scale | Medical |
| NHS Education for Scotland | Medical |
| Non-Epileptic Seizure | Medical |
| Nuclear Export Sequence | Medical |
| Non Exciting Stuff | Messaging |
| National Exploitation System | Military and Defence |
| Network Encryption System | Military and Defence |
| Narrative Evaluation System | Military and Defence |
| Navy Enlisted System | Military and Defence |
| New European Strings | Regional |
| National Employment Service | Regional |
| East 34th St Landing Airport | Transport & Travel |
