Conan is nominated for -

TV show-Late night
and he is up against-

Last Call with Carson Daly
Chappelle's Show
Late Night with Conan O'Brien
Craig Kilbourn
Late Show with David Letterman
Jimmy Kimmel Live
Mad TV
Saturday Night Live


Here is the link (copy and paste)
http://www.teenpeople.com/teenpeople/teenchoice/