| NCEP | National Centers for Environmental Prediction | 国家环境预报中心 |
| NCEP | National Cholesterol Education Program | 美国国家胆固醇健康计划 |
| NCEP | National Centers for Environmental Prediction (NOAA) | 国家环境预测中心（NOAA） |
| NCEP | National Commission on Energy Policy | 国家能源政策委员会 |
| NCEP | NATO Civil Emergency Planning | 北约民用应急计划 |
| NCEP | National Coaches Education Program | 国家教练教育计划 |
| NCEP | National Camp Evaluation Project (Institute for Career and Leisure Development) | 国家营地评估项目（职业和休闲发展研究所） |
| NCEP | NCA (National Command Authorities) Conferencing Enhancement Program | NCA（国家指挥机构）会议增强计划 |
| NCEP | National Crabapple Evaluation Program | 国家海棠评估计划 |
| NCEP | National Center for Environmental Prediction | 国家环境预测中心 |