Name
- Agent in Council, Bussora, 1764-17781
- Agent to the Governor-General and Chief Commissioner, Rajputana, 1833-19371
- Air Council, 1918-19641
- Air Officer Commanding, Iraq, 1921-19551
- Air Survey Company of India, Early 20th century - Mid 20th century1
- Akopiantz, Levon Abel, medical doctor, fl 1914-19491
- Al Darwish, Abdul Rahman, co-founder of Darwish Holding, fl 1920-19491
- Al Darwish, Abdullah, co-founder of Darwish Holding, fl 1920-19851
- Al Darwish, Jassem, co-founder of Darwish Holding, 1897-19921
- Aleppo Merchant, Ship1
- All India Radio, 1936-1
- Allan, Alexander, 1st Baronet, politician, c 1764-18201
- American (1), Ship1
- American (2), Ship1
- American Independent Oil Company, 1947-19701
- Amoy Merchant, Ship1
- Anglo-Iranian Oil Company Limited, General Manager, 1909-19541
- Anglo-Persian Military Commission, 19201
- Ann and Amelia (1), Ship1
- Anne (2), Ship1