| Abbreviation | Definition |
|---|---|
| RSAI | Royal Society of Antiquaries of Ireland |
| RSAW | Royal Society of Architects in Wales |
| RSB | Royal Society for the Blind |
| RSBAP | Euskalerriaren Adiskideen Elkartea |
| RSBAP | Real Sociedad Bascongada de los Amigos del País |
| RSBAP | Real Sociedad Bascongada de los Amigos del Pas |
| RSBAP | Royal Basque Society of Friends of the Country |
| RSBC | Rivershed Society of British Columbia |
| RSC | Société royale du Canada |
| RSC | Socit royale du Canada |
| RSCB | ROMANIAN SOCIETY FOR CELL BIOLOGY |
| RSCL | Richmond Society for Community Living |
| RSCL | Romanian Society of Construction Law |
| RSCSRC | Royal Society of Canada, the / la Société Royale du Canada |
| RSE | Rensselaer Society of Engineers |
| RSE | Rhetoric Society of Europe |
| RSE | Rhinoplasty Society of Europe |
| RSE | Robotics Society of Engineering |
| RSE | Royal Society of Edinburgh |
| RSEE | Russian Society for Ecological Economics |