| Abbreviation | Definition |
|---|---|
| NDPC | National Dairy Producers Conference |
| NDRC | NASA Direct Readout Conference |
| NDSI | Nanoscale Devices and System Integration conference |
| NDSS | Symposium on Network and Distributed System Security |
| NEAC | New England Annual Conference |
| NEBC | NorthEast Bioengineering Conference |
| NECC | National Education And Computing Conference |
| NECC | National Education Computing Conference |
| NECC | National Educational Computing Conference |
| NECC | New England Collegiate Conference |
| NECCO | The New England Confectioner Company Of |
| NECE | National Ergonomics Conference and Exposition |
| NEEC | North of England Education Conference |
| NELAC | National Environmental Laboratory Accreditation Conference |
| NEMC | National Environmental Monitoring Conference |
| NERC | New England Regional Conference |
| NET | Network |
| NETC | National Extension Technology Conference |
| NETC | New England Theatre Conference |
| NETS | North East Technology Show |