Also known as: ティターンズ・テスト・チーム
A fictional military group from the Gundam Mechaverse. They appear in Advance Of Zeta.
The Titans Test Team (also known as the T3 Corps) were a special mobile suit squadron created by the Titans to test new MS designs and weapons.
Its logo is a TTT symbol. Several of its members died during The Gryps War and those who survived at the end of the conflict were either court-martialed by the Earth Federation (if involved in War Crimes) or joined the EFF as MS instuctors given their extensive combat experience.