| Abbreviation | Definition |
|---|---|
| ERPB | Enhanced Research Program for Billfish |
| ERPS | ERIM Research Participation System |
| ERRB | Energy Resources Research Building |
| ERRB | Ethical Research Review Board |
| ERRB | ExeGeses Ready Research BIBLE |
| ERRG | European Reformation Research Group |
| ERRT | Educational Research Review Team |
| ERRT | Energy Resources Research and Technology |
| ERS | Educational Research Service |
| ERSA | Economic Research Southern Africa |
| ERSC | Education Research Sciences Collaborative |
| ERSC | Educational Research for Social Change |
| ERSC | Entrepreneurship Research Skill Council |
| ERSP | Early Research Scholars Program |
| ERSP | Education Research Service Projects |
| ERSS | Energy Research and Social Science |
| ERSU | Energy Research Support Unit |
| ERT | Energy Research Triangle |
| ERT | Environmental Research Tool |
| ERTC | Environment Research and Training Center |