| Abbreviation | Definition |
|---|---|
| REMC | Rutherford Electric Membership Cooperative |
| REME | Royal Electrical and Mechanical Engineers |
| REME | Royal Electrical Mechanical Engineers |
| REOE | Radiation Effects On Electronics |
| REOU | Radio and Electronic Officers' Union |
| REP | Retail Electric Provider |
| REQ | Rechargeable Electromagnetic Quartz |
| RER | Reed Electronics Research |
| RER | Rotax Electronic Reverse |
| RERA | Responsible Electronics Recycling Act |
| RERL | Radar Echo Return Loss |
| RERL | Residual Equipment Return Loss |
| RERLE | Radar Echo Return Loss Enhancement |
| RES | Resonance Enhancement System |
| RESSFOX | REcessed Sealed Sidewall Field OXidation |
| RET | Remote Electrical Tilt |
| RETB | Radio Electronic Token Block |
| RETR | Remote Event Trigger Recording |
| REU | Redding Electric Utility |
| REV | Recreational Electric Vehicles |