Name
- Sultan of Zanzibar, 1856-19641
- Surveyor General, India, 1815-1
- T. A. Jeewanji & Sons, Karachi, Mid 20th century1
- Tangsiri, Tribe, c 1915-c 19181
- Temple, Henry John, 3rd Viscount Palmerston, Prime Minister, 1784-18651
- Ternate, sloop-of-war, 1801-18371
- Thacker, Spink and Company, Calcutta, 19th century-20th century1
- The Hebrew University of Jerusalem, 1918-1
- Thompson, Thomas Perronet, army officer, 1783-18691
- Tigris, ship, 1829-18621
- Traders Limited, Basra, Early 20th century1
- Trans World Airlines, 1925-20011
- Transatlantic Trust Company, Early 20th century1
- Uberoi Ltd, Mid 20th century1
- United Nations, Statistical Office, New York, 20th century1
- United States Ambassador to Iraq, 1931-1
- United States Army, Transportation Corps, 1942-1
- United States Consul, Basra, 1869-19671
- United States Consulate General, Baghdad, Early 20th century-Mid 20th century1
- United States Navy, 1797-1