Political organisations
P
| Name | Type | Notes |
|---|---|---|
| Palestine Jewish Colonisation Association | Pressure Group | |
| Papermakers' Association | Trade Group | |
| Parliamentary Peace Aims Group | Peace Movement | |
| Pattern Makers Co | Miscellaneous | |
| Peace Pledge Union (PPU) | Peace Movement | |
| Peace Society | Peace Movement | |
| Peoples Suffrage Federation | Pressure Group | |
| PEP | check type of org/full name | |
| PEST | Party Group | |
| PGB-Clyde Workers Committee | Pressure Group | |
| Pharmaceutical Society | Trade Group | |
| Plebs League | Pressure Group | |
| Policy Exchange | Think Tank | |
| Political Union | Pressure Group | |
| Poor Law Union | Pressure Group | |
| Port of London Authority | Miscellaneous | |
| Post Office Users National Council | Pressure Group | |
| Poultry Assoc of GB | Miscellaneous | |
| Press Association | Trade Group | |
| Primrose League | Miscellaneous |