| National College Fair | Academic & Science |
| Naga College Foundation | Academic & Science |
| National Curriculum Framework | Academic & Science |
| Nordic Climate Facility | Academic & Science |
| National Contractors Federation | Business |
| Nissan Canada Finance | Business |
| National Cannabis Festival | Community |
| Nigerian Conservation Foundation | Community |
| National Conservation Foundation | Community |
| Nebraska Community Foundation | Community |
| Northern Christian Fellowship | Community |
| National Center for Fathering | Community |
| Nathan Cummings Foundation | Community |
| Nurses Christian Fellowship | Community |
| Nature Conservation Foundation | Community |
| New Creation Fellowship | Community |
| Nationaa Committee For | Community |
| Northwest Certified Forestry | Community |
| Nineteenth Century Forum | Community |
| Non-conducting Film | Computer Hardware |
| Neutral Code Format | Computing |
| Network Configuration File | Computing |
| Network Control Facility | Computing |
| Nak Confirmation | Computing |
| Network Computing Framework | Computing |
| New College of Florida | Educational Institute |
| Neutrophil chemotactic factors | General |
| Neutrophil Chemotactic Factor | General |
| Non Chill Filtered | General |
| Nano Conductor Formula | General |
| Newberry Correctional Facility | General |
| Neighborhood Center for Families | General |
| NCI Communications Fellowship | General |
| Neural Collaborative Filtering | General |
| Narramore Christian Foundation | General |
| Network Capacity Fees | General |
| Noordhoff Craniofacial Foundation | General |
| Nordic Cannon Fraggers | General |
| Ninja Christianity Factor | General |
| NATO Composite Force | General |
| Norton Correctional Facility | General |
| National Christian Foundation | General |
| Nissan Club of Finland | General |
| Nanomaterials Characterization Facility | General |
| Nick Findeisen | General |
| Net Cash Flow | General |
| Natca Charitable Foundation | General |
| New Connect Fee | General |
| National CFIDS Foundation's | General |
| No Cache File | General |
| Non Commissionable Fare | General |
| Navigant Construction Forum | General |
| Noontootla Creek Farms | General |
| Neighborhood Centers for Families | General |
| National Credit Federation | Governmental |
| National Control Facility | Governmental |
| National Crime Faculty | Governmental |
| National Competency Framework | Governmental |
| National Culture Fund | Indian Ministry of Culture |
| National Capital Freenet | Internet |
| Neurogenesis and Cell Fate | Medical |
| Next Connection Fussy | Messaging |
| No Content Follows | Messaging |
| Naval Construction Force | Military and Defence |
| Non-compliant Forces | Military and Defence |
| Network Compatibility File | Networking |
| Near Coherence of Filters | Physics Related |
| Non-linear Connecting Force | Physics Related |
| Netware Configuration File | Softwares |
| Netware Command File | Softwares |
| Nokia Code Format | Softwares |
| National Cristina Foundation | Sports |
| Non-Carry Forward | Sports |
| Nanotechnology Core Facility | Technology |