| Abbreviation | Definition |
|---|---|
| PDQ | Partie De Quebecois |
| PDR | People Democracy Republic |
| PDRC | People's Democratic Reform Committee |
| PDRE | People's Democratic Republic of Ethiopia |
| PDRK | People's Democratic Republic of Korea |
| PDRK | People's Democratic Republic of Krasnovia |
| PDRT | Partido Democratica Republica de Timor |
| PDS | Partei des Demokratischen Sozialismus |
| PDS | Partei Deutscher Sozialisten |
| PDSP | Philippine Democratic Socialist Party |
| PDSV | Pas de démocratie sans voix |
| PDY | Political Data Yearbook |
| PDYU | Palestinian Democratic Youth Union |
| PE | Political Economy |
| PEA | Political Economy Analysis |
| PEACE | Political Ethical Artistic And Cultural Engagement |
| PEACE | Political Ethical Artistic Cultural Engagement |
| PEAR | Political Election Advocacy Resources |
| PEAR | Political Election and Advocacy Resources |
| PEAR | Political Elections Advocacy Resources |