Political organisations
F
| Name | Type | Notes |
|---|---|---|
| Fabian Society | Pressure group | |
| Family Endowment Society | Miscellaneous | |
| Fawcett Association | Miscellaneous | |
| Federal Union | International body | |
| Federation of British Industry | Trade group | |
| Federation of Conservative Students | Party group | |
| Federation of Master Builders | Miscellaneous | |
| Federation of Master Printers | Trade group | |
| Fight the Famine Council | Pressure group | |
| Film Producers Association | Pressure group | |
| Forester | Miscellaneous | |
| Foundation for Age Research | Miscellaneous | |
| Free Church Assembly | Miscellaneous | |
| Free Church Brotherhood | Religious | |
| Freedom Association | Pressure group | |
| Free Library Movement | Pressure group | |
| Freemason | Miscellaneous | |
| Free Trade Club | Miscellaneous | |
| Free Trade Union | Pressure group | Presumably an organisation in favour of free trade, rather than a Trade Union. |
| Friends of Russian Freedom | Pressure group |