| National Building Code | Academic & Science |
| Nuclear Biological Containment | Academic & Science |
| Nazarene Bible College | Academic & Science |
| Naberevnye Chelny | Airport Code |
| Nancy Biscuit Company | Business |
| National Business Committee | Business |
| Non Brodcast Company | Business |
| No Big Changes | Business |
| National Business Centre | Business |
| National Biscuit Company | Business |
| Never Be Complacent | Business |
| Not Bobs Company | Business |
| Nepotism Broadcasting Company | Business |
| Nakahama Broadcasting Corporation | Business |
| National Broadcasting Corporation | Business |
| Not Bright Corporation | Business |
| Non-biased Centered | Chemistry |
| News By Cavaiani | Community |
| No Blacks Community | Community |
| No Blacks or Coloreds | Community |
| National Broadcasting Company | Community |
| Northshore Baptist Church | Community |
| Neighborhood Bible Church | Community |
| News Bodies And Customers | Community |
| Nightmare Before Chrismas | Community |
| Nearly Blues Content | Community |
| New Beginnings Community | Community |
| Non-backward Compatible | Computer and Networking |
| No Backwards Compatibility | Computer Hardware |
| Network Based Control | Computing |
| Not Barring Calls | Computing |
| No Boot Choice | Computing |
| No Builder's Club | Computing |
| Niobium Coin | Cryptocurrency |
| Narrow Band Combiner | Electronics |
| Nothing But Crosby | General |
| Nothing But C*nts | General |
| Nothing But Chicago | General |
| Nuthin But Color | General |
| New Basic Concept | General |
| National Biodiesel Conference | General |
| New Beetle Club | General |
| No Black Comedies | General |
| Never Been Cancelled | General |
| Nice To Bad Comedies | General |
| No Broadcasting Canadians | General |
| Nothing But Crabs | General |
| Never Be Current | General |
| Nothing But Communism | General |
| No Blacks Considered | General |
| No Brains Consulted | General |
| No Broadcasting Chinese | General |
| Never Been Correct | General |
| Nobody But Clinton | General |
| Not Broadcasting Cartoons | General |
| Name Brand Clothing | General |
| Now's Broadcast Cohort | General |
| Nobody's Beyond Consideration | General |
| Never Brags Clearly | General |
| Nothing But Cancellations | General |
| Nuttin But Commercials | General |
| New Born Clown | General |
| National Building Code of Canada | General |
| No Broadcasting Competence | General |
| Nothing But Crass | General |
| Nothing Before Christ | General |
| Nothing But Cruelty | General |
| No Benghazi Coverage | General |
| NRA Braodcating Corporation | General |
| Nicaragua Bolivia Cocaine | General |
| No Body Checking | General |
| Nothing But Catastrophe | General |
| Nutty Broadcasting Company | General |
| Nothin But Crap | General |
| Not Bloody Caring | General |
| Nonstop Broadcasting of Clinton | General |
| Never Been Crappier | General |
| Never Broadcast to Completion | General |
| Next Byte Codes | General |
| Nobody Backs Conan | General |
| Not By Choice | General |
| Niacin bound Chromium | General |
| Notoriously Bad Channel | General |
| Nearly Bare Competitors | General |
| Nothing But Clinton | General |
| Not Broadcasting Correctly | General |
| Now Bill Compatible | General |
| New Breed and Color | General |
| No Boxing Coverage | General |
| Nothing But Conservatives | General |
| Notoriously Biased Coverage | General |
| NoBody Colored | General |
| New Bavarian Conspiracy | General |
| Nothing But Commercials | General |
| No Broadcast Clue | General |
| Now Brooks Company | General |
| Nonexistent Biological And Chemical | General |
| Nauseating Broadcasting Company | General |
| Nothing But Cleavage | General |
| Now Blows Cock | General |
| Nothing Beats Commitment | General |
| New Basic Compact | General |
| New Basic Car | General |
| Nothing But Caucasians | General |
| Not Bad Considering | General |
| No Bloody Clue | Governmental |
| National Business Center | Governmental |
| Narragansett Bay Commission | Governmental |
| Netherlands Basic Classification | Governmental |
| Nuclear, Biological, Chemical | Healthcare |
| Namibias Boring Channel | Internet |
| National Broiler Council | Medical |
| Not Being Cool | Messaging |
| Nothing But Crap | Messaging |
| Nuclear, Biological, and Chemical | Military and Defence |
| National Biofuel Centre | Ministry of Petroleum and Natural Gas |
| Net Briefing Center | Networking |
| Near-by Considerations | Real Estate |
| Naberevnye Chelny, Russia | Regional |
| Namibian Broadcasting Corporation | Regional |
| Non-backwards Compatible | Softwares |
| National Baseball Congress | Sports |
| No Body Contact | Sports |
| New Breed of Champions | Sports |
| Notredame Booster Channel | Sports |
| Basketball Camps | Sports |
