Collegiate Rugby Championship was created in 2010.
Torfaen Tigers was created in 2003.
It is not (fortunately). Men's collegiate rugby has managed to escape the claws of NCAA sports. So there are NO NCAA collegiate rugby teams. However, there are many competitive programs, and because they are not subject to title IX all schools can (potentially) have a team regardless of their male/females athlete ration. americanrugbynews.com has news about USA collegiate rugby. www.usarugby.org is the official website for rugby union in the US.
Rugby Chapel was created in 1916.
Rsca-rugby was created in 1931.
Meraloma Rugby was created in 1923.
Maui Rugby was created in 2010.
Harvard rugby was created in 1872.
Praga Rugby was created in 1944.
Rugby Observer was created in 1991.
Varsity Rugby was created in 2008.
Rugby-Bundesliga was created in 1971.