TCU stands for Texas Christian University , a private research university located in Fort Worth, Texas. It was established in 1873 and is affiliated with the Christian Church (Disciples of Christ), although it welcomes students of all faiths

. Key points about TCU:

• It is the largest Protestant Christian university in the U.S., but its student body includes a wide range of beliefs

• The university is known for its strong athletics program, competing in NCAA Division I as part of the Big 12 Conference, and its school spirit

• TCU has a vibrant campus life with many student organizations, Greek life, and highly ranked dorms

• The university has evolved to emphasize the "TCU" brand more than the full name to reflect its inclusive community beyond its Christian roots

In summary, in the context of college, TCU refers to Texas Christian University.