| Abbreviation | Definition |
|---|---|
| RAH | Royal Academy of History |
| RAHS | Royal Australian Historical Society |
| RAI | Academia de Ingeniera de Espaa |
| RAI | Academia de Ingeniería de España |
| RAI | Academy of Engineering of Spain |
| RAI | Real Academia de Ingeniera |
| RAI | Real Academia de Ingeniería |
| RAI | Royal Academy of Engineering |
| RAI | Royal Anthropological Institute of Great Britain and Ireland |
| RAI | Royal Archaeological Institute |
| RAIA | Royal Australian Institute of Architects |
| RAIC | Royal Architectural Institute of Canada |
| RAKh | >AA89A:0O :045<8O %C4>65AB2 |
| RAKh | ?????????? ???????? ????????? |
| RAKh | Rossijska Akademi Hudoestv |
| RAKh | Rossijskaâ Akademiâ Hudo~estv |
| RAKh | Rossijskaâ Akademiâ Hudožestv |
| RAKh | Russian Academy of Arts |
| RAMI | Royal Academy of Medicine in Ireland |
| RAMSE | Real Academia de Medicina de Sevilla |