| NEA | National Editorial Association | 全国编辑协会 |
| NEA | National Education Association | 全国教育协会 |
| NEA | National Electrification Administration | 全国电气化管理局 |
| NEA | National Endowment for the Arts | 全国艺术捐赠基金会 |
| NEA | Nuclear Energy Agency | 核能局原子能委员会 |
| NEA | National Employment Association | 全国就业协会 |
| NEA | Newspaper Enterprise Association | 报业企业协会 |
| NEA | Niagara Electrical Association | 尼亚加拉电气协会 |
| NEA | The National Extortion Association | 全国勒索协会 |
| NEA | National Erectors Association | 国家安装工协会 |
| NEA | National Esthetic Association | 国家美学协会 |
| NEA | Nepal Electricity Authority | 尼泊尔电力局 |
| NEA | National Energy Act of 1978 | 1978年国家能源法 |
| NEA | Net Expenditure Accrued | 应计支出净额 |
| NEA | Near-Earth Asteroid | 近地小行星 |
| NEA | Negative Electron Affinity | 负电子亲和性 |
| NEA | Noise Equivalent Angle | 噪声等效角 |
| NEA | Nitrogen Enriched Air | 富氮空气 |
| NEA | Not Enough Acronyms | 缩写词不够 |
| NEA | Bureau of Near Eastern Affairs (US Department of State) | 近东事务局（美国国务院） |
| NEA | New England Aquarium | 新英格兰水族馆 |
| NEA | Net Earning Assets | 净收益资产 |
| NEA | Nelson and Albemarle Railway | Nelson和Albemarle铁路 |
| NEA | New England Astronomers | 新英格兰天文学家 |
| NEA | Needs Education About | 需要教育关于 |
| NEA | National Energy Action | 国家能源行动 |
| NEA | New Enterprise Academy | 新企业学院 |
| NEA | New England Anime | 新英格兰动画 |
| NEA | Niagara Enterprise Agency | 尼亚加拉企业管理局 |
| NEA | Number of Enrollee Attempts (biometrics) | 注册人尝试次数（生物特征） |
| NEA | National Environment Agency (Singapore) | 国家环境局（新加坡） |
| NEA | Nearly Everything Anonymous (12 Step Program for Recovery) | 几乎所有匿名（12步恢复程序） |
| NEA | Non-Explosive Actuator | 非爆炸致动器 |
| NEA | Naval Exercise Area | 海军演习区 |
| NEA | Naroff Economic Advisors | Naroff经济顾问 |
| NEA | New Evangelization of America | 美国的新福音 |
| NEA | Noreste Argentino (Spanish: Argentine Noth East Region) | Noreste Argentino（西班牙语：阿根廷东北地区） |
| NEA | North East Asia | 东北亚 |
| NEA | Netz-Ersatz-Anlage (German) | Netz Ersatz Anlage（德语） |
| NEA | New Enterprise Associates (VC firm) | 新企业合伙人（风投公司） |
| NEA | no evidence of abnormality | 无异常迹象 |
| NEA | National Electrification Administration (Philippines) | 国家电气化管理局（菲律宾） |
| NEA | neoplasm embryonic antigen | 肿瘤胚胎抗原 |
| NEA | no essential abnormality | 无本质异常 |
| NEA | Near Earth Asteroid | 近地小行星 |