| NECC | North-East Corner Conference (Indiana High School Athletic Association) | 东北角会议(印第安纳州高中体育协会) |
| NECC | National Educational Computing Conference | 全国教育计算机会议 |
| NECC | Net-Enabled Command Capability | 网络支持的命令能力 |
| NECC | North American Energy Credit and Clearing Corp | 北美能源信贷和清算公司 |
| NECC | Northeast Computer Center | 东北计算机中心 |
| NECC | National Egg Coordination Committee (India) | 国家鸡蛋协调委员会(印度) |
| NECC | North Equatorial Counter Current | 北赤道逆流 |
| NECC | National Education And Computing Conference | 全国教育和计算机会议 |
| NECC | National Emergency Coordination Center | 国家应急协调中心 |
| NECC | National Egg Co-ordination Committee | 全国鸡蛋协调委员会 |
| NECC | Northeast Call Centers (Beverly, MA) | 东北呼叫中心(马萨诸塞州贝弗利) |
| NECC | Navy EHF Communications Controller | 海军EHF通信控制器 |
| NECC | Navy Expeditionary Combat Command (Norfolk, VA) | 海军远征作战司令部(弗吉尼亚州诺福克) |
| NECC | Non Error-Correcting Code (computer memory; RAM) | 非纠错代码(计算机内存;RAM) |
| NECC | Northeast Mississippi Community College | 密西西比东北社区学院 |
| NECC | Northeast Community Center (Calvert County, MD) | 东北社区中心(马里兰州卡尔弗特县) |