Which teams don't have a championships in the NBA?

Charlotte - Bobcats (0 appearances)

Charlotte/New Orleans - Hornets (0 appearances)

Indiana - Pacers (Won NBA 3 times) (1 appearance in NBA: 2000)

Brooklyn - Nets (2 appearances: 2002-2003)

New Orleans/Utah - Jazz (2 appearances: 1997-1998)

Toronto - Raptors (0 appearances)

Minnesota - Timberwolves (0 appearances)

Vancouver/Memphis - Grizzlies (0 appearances)

Denver - Nuggets (0 appearances)

Orlando - Magic (2 appearances: 1995, 2009)

Phoenix - Suns (2 appearances: 1976, 1993)

San Diego/Los Angeles - Clippers (0 appearances)

San Diego/Los Angeles Clippers were originally Buffalo Braves.