RCWA
| Acronym | Definition |
|---|---|
| RCWA | Rigorous Coupled-Wave Analysis |
| RCWA | Richland Creek Watershed Alliance (Nashville, TN) |
| RCWA | Revised Code of Washington Annotated |
| RCWA | Redwood Coast Watersheds Alliance (California) |
| RCWA | Residue-Class-Wise Affine (mathematics) |
| RCWA | Rogers County Wireless Association (Claremore, OK) |
| RCWA | Robert Carl Williams Associates (Pittsfield, VT) |