- Ted Snyder & Co. (New York), 1909 (1)
- Television Associates Incorporated (1)
- Temple of Flora. London: T. Bensley (London) (1)
- Tenjudō zōshi (Edo, Japan) (1)
- Tennessee Valley Authority (Nashville, Tenn.?) (2)
- Th. Ballien's Selbstverlag (Berlin) (1)
- Thacker, Spink & Co : W. Thacker & Co (Calcutta and London) (1)
- Thacker, Spink & Co.; Calcutta (1)
- Thaddaus von Jarotzky (2)
- The 1507 globular map of the world. St. Die, 1507. (1)
- The AIDS Resource Center of Wisconsin (1997) (2)
- The AIDS Resource Center of Wisconsin (1998) (1)
- The Abbey Press (2)
- The Admiralty (London) (2)
- The Aliveness Project (2005) (1)
- The American Geographical Society (New York) (1)
- The Army? (Washington?) (1)
- The Assn., (Minneapolis) (1)
- The Associated Newspapers, Ltd. (1)
- The Association (Washington, D.C) (1)