USC---109 in all sports....
Ucla (UCLA)
world titles in 7 divisions. including 3 ring magazine titles, and one other linear title (according to another publication)
manny pacquiao...who else.............
It depends on what you use for the selector. Major College/D1A/FBS teams have never had an official National Champion. (assuming you mean the before mentioned divisions). See the related link below.
5 national titles.
The New York Yankees have the most titles with 27 world series titles
27 national titles
Depending on the sport, a few titles are referee, umpire and judge.
The answer to this question is tricky. There are several different 'titles' that have been won since universities began competing in sports. There are NCAA titles which go back several decades (sorry, I do not know the history of the NCAA, but they have a website: ncaa.com). The NCAA gives out 'titles' to teams and to individuals. There have been other institutions before the NCAA that gave out 'titles' to universities. The only definitive answer that I know of, is based on NCAA team titles. UCLA has won 104 team titles with Stanford and USC in second and third with fifteen-to-twenty less team titles.
The U.S sports team that has the most titles is the NEW YORK YANKEES. They have 27 World Series championships.
Alabama