| ERTS | Earth Resources Technology Satellite | 地球资源技术卫星 |
| ERTS | endoplasmic reticulum-targeting signal | 内质网靶向信号 |
| ERTS | Experimental Run-Time System (MS-DOS program) | 实验运行时系统（MS-DOS程序） |
| ERTS | Electronic Resources Tracking System | 电子资源跟踪系统 |
| ERTS | Embedded Real Time Systems | 嵌入式实时系统 |
| ERTS | Emergency Response and Training Solutions | 应急响应和培训解决方案 |
| ERTS | Exclusive Right To Sell | 独家销售权 |
| ERTS | ELINT receiver test system (US DoD) | ELINT接收机测试系统（美国国防部） |
| ERTS | Enhanced Remote Transit Shed | 增强型远程运输棚 |
| ERTS | Erlang Runtime System Application | Erlang运行时系统应用程序 |
| ERTS | Earth Resources Technology Satellite (US NASA) | 地球资源技术卫星（美国NASA） |
| ERTS | East Riding Training Solutions Ltd. | 东方骑行训练解决方案有限公司。 |
| ERTS | Equine Research Training System | 马研究训练系统 |
| ERTS | Evangelische Radio & Televisie Stichting | Evangelische广播和Televisie Stichting |
| ERTS | Electronic Reciprocal Transfer System (International Brotherhood of Electrical Workers) | 电子互调系统（国际电工兄弟会） |
| ERTS | Electronic Arts, Inc. | 电子艺术公司。 |
| ERTS | Engine Reliability Tracking System | 发动机可靠性跟踪系统 |
| ERTS | Expected Return to Service | 预期恢复服务 |
| ERTS | Event-reporting Radio Telemetry System (hydrographic monitoring data communication) | 事件报告无线电遥测系统（水文监测数据通信） |
| ERTS | Electronic Arts, Inc. (stock symbol) | Electronic Arts，Inc.（股票代码） |
| ERTS | Emergency Response Telephone System | 应急响应电话系统 |
| ERTS | European Road Transport Show | 欧洲道路运输展 |