Political organisations
R
| Name | Type | Notes |
|---|---|---|
| Royal Philosophical Society | Miscellaneous | |
| Royal Society | Miscellaneous | |
| Royal Society for the Prevention of Cruelty to Animals | Pressure/campaign organisations | |
| Royal Society of St George | Miscellaneous | |
| Rubber Trade Association | Miscellaneous | |
| Rugby Football Union | Miscellaneous | |
| Rural District Councils Association | Miscellaneous | |
| Rural Labourers' League | Pressure/campaign organisations |