word | | Legal system |
| law | Peru | civil law system |
| law | Philippines | mixed legal system of civil, common, Islamic, and customary law |
| law | Poland | civil law system; changes gradually being introduced as part of broader democratization process; limited judicial review of legislative acts, but rulings of the Constitutional Tribunal are final |
| law | Portugal | civil law system; Constitutional Tribunal review of legislative acts |
| law | Puerto Rico | civil law system based on the Spanish civil code and within the framework of the US federal system |
| law | Qatar | mixed legal system of civil law and Islamic law (in family and personal matters) |
| law | Romania | civil law system |
| law | Russia | civil law system; judicial review of legislative acts |
| law | Rwanda | mixed legal system of civil law, based on German and Belgian models, and customary law; judicial review of legislative acts in the Supreme Court |
| law | Saint Barthelemy | French civil law |
| law | Saint Helena | English common law and local statutes |
| law | Saint Kitts and Nevis | English common law |
| law | Saint Lucia | English common law |
| law | Saint Martin | French civil law |
| law | Saint Pierre and Miquelon | French civil law |
| law | Saint Vincent and the Grenadines | English common law |