| Acronym | Definition |
|---|
| WRMS | West Ridge Middle School (Texas, USA) |
| WRMS | Wideband Remote Monitoring Sensor |
| WRMS | Windows Rights Management Services |
| WRMS | Windemere Ranch Middle School (San Ramon, CA) |
| WRMS | Walter Reed Middle School (Los Angeles, California) |
| WRMS | Washburn Rural Middle School (Topeka, KS) |
| WRMS | Wood River Middle School (Hailey, ID) |
| WRMS | Warner Robins Middle School (Georgia) |
| WRMS | Weighted Root Mean Squared |
| WRMS | War Reserve Materiel Stock |
| WRMS | Wakefield Railway Modellers' Society (UK; est. 1958) |
| WRMS | Wing Readiness Management Structure |
| WRMS | Welsh Risk Management Standard (UK) |
| WRMS | Western Reserve MedTec Services (Hudson, OH) |