Seasonal Energy Efficiency Ratio季节能效比 Surveillance, Epidemiology, and End Results (US National Cancer Institute)监测,流行病学及预后(美国国家癌症研究所) Scottish Executive Emergency Room苏格兰行政院急诊室 Systems Engineering Evaluation and Research系统工程评价和研究 Survival, Evasion, Escape, Resistance Training (USN, USMC)生存、逃税、逃避、抗阻力量训练(舰钩挂,符合美国海军陆战队的) Solar Energy Expo and Rally太阳能博览会和集会 State Employee E-Mail Reference (Louisana)雇员Louisana参考(电子邮件) Systems Engineering and Evaluation Room系统工程及评价的房间 Strategic Energy and Economic Research, Inc.战略能源和经济研究,公司 Submarine Explosive Echo Ranging潜水艇爆炸性呼应 System Evaluations and Estimation of Resources系统评价和估算的资源 Sherlock Expense Evaluation Report夏洛克费用评估报告 Support Engineering Evaluation Room支持工程评价的房间 Summary Enforcement Event Report总结执法活动的报告 Surveillance Epidemiology And End Results监控流行病学和最后结果