Name
- Parker, Alwyn, 1877-19512
- Perso-Baluch Boundary Commission, 18962
- Petroleum Concessions Limited, 1935-2
- Political Agent, Dthala, 1903-19072
- Secretary of State for India, United Kingdom, 1858-19352
- Survey of India, India, 1767-2
- Wali of Basrah, c 1910-19152
- Āl Sa‘ūd, Sa‘ūd bin ‘Abd al-‘Azīz, King of Saudi Arabia, 1902-19692
- Air Ministry, 1918-19641
- Akhal-Teke, Family, 19th century1
- Anglo-Iranian Oil Company Limited, 1909-19541
- Assistant to the Political Resident in the Persian Gulf, 1828-19711
- Bahrain Petroleum Company, 1929-1
- Bakhtiyārī, Tribe, 14th century-1
- Board of Trade, 1786-19701
- British Agent and Consul General, Jeddah, 1919-19301
- British Commissioner, Turco-Persian Frontier Commission, Early 20th century1
- British Consul, Khorramshahr, 1880-19681
- British Embassy, Ankara, 1925-1
- British Vice-Consul, Kasr-i-Shirin, Persia, Early 20th century1