| Acronym | Definition |
|---|
| ERCS➣Emergency Rocket Communications System |
| ERCS➣Emergency Response Cleanup Services |
| ERCS➣Emissions Reduction Currency System (Maia Maia Project; Australia) |
| ERCS➣Edmonton Radio Control Society (Edmonton, Alberta, Canada) |
| ERCS➣Elective Repeat Cesarean Section |
| ERCS➣Extended Reference Concrete Syntaxes |
| ERCS➣ECM-Resistant Communication System |
| ERCS➣East Richland Christian Schools (St. Clairsville, OH) |