Name
- Pan American World Airways, 1927-19912
- Passport Department, Bahrain, Mid 20th century2
- Pastori, Tullio, explorer, b 18852
- Pelly, Cornelius James, political officer, 1908-19852
- Persian Commissioner for the Suppression of the Slave Trade, c 1853-c 18622
- Persian Gulf Lighting Service, c 1911-19662
- Petroleum Reserves Corporation, Mid 20th century2
- Peursem, Gerrit Dirk, minister of the Reformed Church in America, 1880-19792
- Post Master, Bahrain, Mid 20th century2
- President of the Municipal Council, Muscat and Oman, Mid 20th century2
- President, United States of America, 1789-2
- Private Secretary to the Secretary of State for India, 1858-19352
- Prorok, Alice Josephine, née Kenny, b 18992
- Prorok, Byron Khun, author and amateur archaeologist, 1896-19542
- Psyche, brig, Early 19th century2
- Public Information Officer, Bahrain, c 1940-c 19492
- Public Works Department, Superintendent, Bahrain, Mid 20th century2
- Qāḍī of Bahrain, c 1905-c 19172
- RAF Basrah, airbase, 1940s2
- RAF Iraq Levies, 1915-19552