sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Engineering Research Unit | **** |
| emission reduction units | *** |
| Eaux Résiduaires Urbaines | *** |
| Evaluation and Research Unit | *** |
| Emergency Response Units | *** |
| Extractum Radicis Urticae | *** |
| Elk River United | *** |
| European Rural University | *** |
| Economic Research Unit | *** |
| Emissions Reduction Units | *** |
| Equivalent Runoff Unit | *** |
| Employment Research Unit | ** |
| Elementary Regulatory Units | ** |
| emergency room utilization | ** |
| Emergency Responce Unit | ** |
| Einhverjar Reglur Um | ** |
| Economic Reform Unit | ** |
| Environmental Regulatory Updates | ** |
| Elite Referee Unit | ** |
| Estrogen Responsive Unit | ** |
| EPIDEMIOLOGY RESEARCH UNIT | ** |
| Energy Recovery Units | ** |
| Erosion Response Units | ** |
| Ecological Reporting Unit | ** |
| Equivalent Rate Units | ** |
| Engine Replay Unit | ** |
| Emergency Repair Utility | * |
| Environmental Research Unit | * |
| Expert Ranked Use | * |
| Ejection Release Unit | * |
| Electrolytic Recovery Unit | * |
| Eridani Republic University | * |
| European Radio Union | * |
| Educational and Research Unit | * |
| Energy Recycling Unit | * |
| Error Replace User | * |
| Engineering Release Unit | * |
| Equipment Replacement Unit | * |
| Earth Resources University | * |
| Electrolytic Recovery Units | * |
| Environmental Research in Umes | * |
| Etruscan Resources at the University | * |