| Peasant Republic | Any government | Governing Capacity+50 Production Efficiency+10% Land Morale+5% Global Autonomy-5% Max Absolutism-50 |
| Peasants Republic | Republic | Production Efficiency+10% Land Morale+5% Max Absolutism-10 |
| Permanent Marathas Council | Any government | Leader Land Shock+1 Maratha Influence+10% Maratha Loyalty+5% Nobles Influence-10% Nobles Loyalty-5% |
| Persian Government | Monarchy | Missionaries+1 Global Missionary Strength+1% Tolerance Own+2 Development Cost-5% Innovativeness Gain+25% |
| Pirate Council | Republic | Republican Tradition+50% Max Absolutism-15 |
| Pirate King | Republic | Pr Captains Influence+10% Harsh Treatment Cost-20% Leader Naval Fire+1 |
| Pirate Kingdom | Any government | Republican Tradition-1 Max Absolutism-50 Naval Forcelimit+50% Capture Ship Chance+33% Pr Captains Influence+10% Harsh Treatment Cost-20% Leader Naval Fire+1 May Perform Slave Raid On Same ReligionYes |
| Pirate Republic | Any government | Republican Tradition-1 Max Absolutism-50 Naval Forcelimit+50% Capture Ship Chance+33% May Perform Slave Raid On Same ReligionYes |
| Pirate Republic | Republic | Republican Tradition-1 Max Absolutism+10 Naval Forcelimit+50% Capture Ship Chance+33% State Governing Cost+75% May Perform Slave Raid On Same ReligionYes Allowed Marine Fraction+50% |
| Plunder Economy | Monarchy | |
| Plutocracy | Republic | Max Absolutism-10 Merchants+1 |
| Polish Autocratic Monarchy | Monarchy | Administrative Efficiency+5% Max Absolutism+10 Global Manpower+20% Reform Progress Growth+10% |
| Polish Elective Monarchy | Monarchy | Global Unrest-1 Max Absolutism-30 Nobles Influence+5% Reform Progress Growth-20% |
| Political Absolutism | Monarchy | Administrative Efficiency+3% Max Absolutism+10 |
| Political Dynasties | Republic | |
| Political Principle | Republic | |
| Polynesian Kingdom | Tribal | Naval Forcelimit+20% Range+20% Vassal Income+20% Reduced Liberty Desire+20 Governing Capacity-50% |
| Polynesian Tribe | Tribal | |
| Portuguese Monarchy | Monarchy | Naval Forcelimit+20% Global Tax+10% Sailors Recovery Speed+20% |
| Power to the Smugglers | Republic | Pr Smugglers Influence+10% Merchants+1 Ship Power Propagation+25% |
| President For Life | Republic | Republican Tradition-50% Monarch Admin Power+1 Monarch Military Power+1 |
| Presidential Dictator | Republic | Global Autonomy-7% Land Morale+10% Max Absolutism+40 |
| Presidential System | Republic | Embracement Cost-10% Max Absolutism+5 |
| Priestly Autonomy | Theocracy | Administrative Efficiency+3% Min Autonomy In Territories-5% |
| Principality | Any government | Governing Capacity+150 Global Unrest-1 Global Tax+5% |
| Principle of Enlightenment | Republic | |
| Private Enterprise Colony | Republic | Global Ship Trade Power+20% Embracement Cost-10% Merchants+1 Production Efficiency+5% Max Absolutism+40 |
| Proclaim Divine Guidance | Republic | |
| Proclaim Religious Head | Theocracy | Warscore Cost Vs Other Religion-25% Diplomatic Reputation+1 |
| Proclaim Republic | Theocracy | |
| Promissione Ducale | Republic | Yearly Corruption-25% Candidate Random Bonus+1 Monthly Authority Power+10% |
| Pronoiar Monarchy | Monarchy | Allow Client StatesYes Num Of Pronoiars+3 |
| Protectorate Parliament | Any government | Global Autonomy-5% Land Morale+5% Max Absolutism-20 |
| Protectorate Parliament | Republic | Global Autonomy-5% Land Morale+10% Max Absolutism+20 Republican Tradition-50% |
| Provincial Government System | Monarchy | Global Tax+15% Vassal Income+25% Promote Culture Cost-25% |
| Provincial Governments | Republic | State Maintenance-25% Global Prosperity Growth+50% |
| Prussian Monarchy | Any government | War Exhaustion-2% Global Unrest-2 Global Autonomy-7% Max Absolutism+10 Monarch Military Power+3 Governing Capacity-50% |
| Prussian Monarchy | Monarchy | War Exhaustion-2% Global Unrest-2 Global Autonomy-7% Max Absolutism+10 Monarch Military Power+3 Nobles Loyalty+10% Governing Capacity-50% |
| Prussian Monarchy | Monarchy | War Exhaustion-2% Global Unrest-2 Global Autonomy-7% Max Absolutism+10 Monarch Military Power+3 Nobles Loyalty+10% Governing Capacity-50% |
| Puppet the Nobility | Monarchy | Nobles Influence-10% Maratha Exclusive Influence-10% Rajput Exclusive Influence-10% Allow Free Estate Privilege RevocationYes |
| Pursuit of Knowledge | Theocracy | |
| Qollar-aghasi Regiments | Any government | Reinforce Cost-25% Leader Land Shock+2 Mil Tech Cost-10% Global Autonomy-3% |
| Rajput Kingdom | Monarchy | |
| Rajput Military Leadership | Any government | Can Recruit RajputsYes Rajput Loyalty+10% Rajput Influence+10% Rajput Privilege Slots+1 Allowed Rajput Fraction+10% |
| Re-establish the Burgher Class | Any government | Global Trade Goods Size+10% Max Revolutionary Zeal-10 |
| Reform into Monarchy | Tribal | |
| Reform into Republic | Tribal | |
| Reform into Theocracy | Tribal | |
| Reform the Pronoia System | Monarchy | Allow Client StatesYes Num Of Pronoiars+2 |
| Reform the Samurai | Any government | Drill Gain+50% Army Tradition+50% Allowed Samurai Fraction+5% |