| Abbreviation | Definition |
|---|---|
| RWR | Robots With Rayguns |
| RWR | Ronald Wilson Reagan |
| RWR | RREP Without RREQ |
| RWRD | Riverbend Water Resources District |
| RWS | Racism White Supremacy |
| RWS | Rage With Swallow |
| RWS | Randall Woolcott Services |
| RWS | Ratchet Wheelmounting System |
| RWS | Real World Strength |
| RWS | Real World Style |
| RWS | Really Weird Sh |
| RWS | Rear Wheel Series |
| RWS | Rear Wheel Steering |
| RWS | Recording Web Services |
| RWS | Related Work Section |
| RWS | Remote Weapon Station |
| RWS | Required White Space |
| RWS | Residential Waste Systems |
| RWS | Resorts World Sentosa |
| RWS | Responsible Wool Standard |