Politics and Business magazines
- The Todd-AO Corporation
- The Tokai Bank, Limited
- The Tokai Bank, Ltd.
- The Tokio Marine and Fire Insurance Co., Ltd.
- The Tokyo Electric Power Company
- The Tokyo Electric Power Company, Incorporated
- The Topaz Group, Inc
- The Topps Company, Inc
- The Topps Company, Inc.
- The Torrington Company
- The Tranzonic Companies
- The Tranzonic Cos.
- The Travelers Corporation
- The TriZetto Group, Inc
- The Trump Organization
- The Tussauds Group
- The United Illuminating Company
- The United States Shoe Corporation
- The University of Chicago Press
- The Vanguard Group of Investment Companies