Southern Union Gas Company Building was created in 1951.
National Union Building was created in 1890.
Southern Tenant Farmers Union was created in 1934.
Baptist Union of Southern Africa was created in 1877.
Southern African Customs Union was created in 1910.
Yale Union Laundry Building was created in 1908.
Union Trust Building - Seattle - was created in 1893.
Swedish Building Workers' Union was created in 1949.
Union Bank of California Building was created in 1969.
Union Trust Building - Pittsburgh - was created in 1917.
Union Auto Company was created in 1917.
Union Traction Company was created in 1894.
Union Aircraft Company was created in 1937.