sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Enhanced Remote Defect Indication | ** |
| ENO Research and Development Inc | ** |
| Emergency Response Diver International | ** |
| Environmental and Rural Development Institute | ** |
| Education Research Development Institute | ** |
| Enhanced Ruggedized Design Implementation | * |
| Environmental and Regional Development Institute | * |
| Education Research and Development Institute | * |
| Eastman Regional Development Inc | * |
| En Route Domain Infrastructure | * |