Findings:

• Tau Beta Sigma
• Tau Empire
• Zeta Tau Alpha: Attack of the Clones
• Tau Zero
• Tau Chrt (user)
• Zeta Beta Tau
• ga xao bun tau
• Psalm 119: Tau
• Theta Tau
• Tau Cannon
• Tau Aleph (user)
• Ceta Canyon
• tau neutrino
• Tau (user)
• Tau Cross
• Tau Ceti
• Tau Neutrino (user)
• Tau Kappa Epsilon
• Tau
• Alpha Beta Tau
• Delta Tau Delta

If you Log in you could create a "Tau Ceta" node. If you don't already have an account, you can register here.