Name
- Persian Governor-General of Fars Province, Early 20th century3
- Persian Minister of Post and Telegraphs, early 20th century3
- Persian Quarantine Service, Early 20th century3
- Political Agent, Dthala, 1903-19073
- Political Agent, Herat, 1838-18413
- Political Agent, Upper Scinde, c 18413
- Postal and Telegraph Censorship Department, 1940-19463
- Pottinger, Henry, 1st Baronet, army officer and colonial governor, 1789-18563
- President, United States of America, 1789-3
- Publicity Office, Persian Gulf, Bahrain, c 1940-c 19493
- Qājār, Muẓaffar al-Dīn, Shāh of Persia, 1853-19073
- Qājār, Ḥasan Qulī Khān, army officer, c 1742-18313
- Rawlinson, Henry Creswicke, 1st Baronet, Assyriologist and diplomatist, 1810-18953
- Regent of Kalba, 1871-19523
- Residency Surgeon, Baghdad, 19th century3
- Resident, Hyderabad, c 1800-19473
- Royal Geographical Society, 1830-3
- Royal Norwegian Ministry of Foreign Affairs, 1905-3
- Russian Chargé d'Affaires to the Ottoman Empire, Early 19th century3
- Scinde Horse, 1839-3