Name
- AHQ, Iraq, 1941-19551
- Aden Field Force, Early 20th century2
- Admiralty War Staff, Naval Intelligence Division, 1912-19645
- Adviser to the Government of Bahrain, 1926-19571
- Agent to the Governor-General for the Affairs of Sindh, Mid 19th century1
- Agnew, John Vans, Army officer, 1859-19431
- Air Attaché, Tehran, Mid 20th century2
- Air Ministry, 1918-19642
- Amir of Lower Sindh, Talpur dynasty, 1773-18432
- Anglo-Iranian Oil Company Limited, 1909-19542
- Anglo-Persian Military Commission, 19201
- Arslan, Shakib, Druze prince, politician, writer, 1869-19461
- Assistant Commissioner of Police, Baghdad, 1917-19321
- Assistant to the Political Resident in the Persian Gulf, 1828-19711
- Atatürk, Mustafa Kemal, army officer, reformer and statesman, 1881-19381
- Baghdad Railway, 1903-1
- Bakhtiyārī, Tribe, 14th century-3
- Balochs, Tribe, 19th century1
- Basmachi movement, c 1916-19341
- Bengal Army, Adjutant General, 1756-18951