- 泰坦尼克号 tàitǎnníkèhào RMS TitanicA British passenger liner that sank in the North Atlantic Ocean in 1912
- 泰坦尼克 tàitǎnníkè Titanicthe name of the British passenger liner that sank in the North Atlantic Ocean in 1912
- 泰坦巨龙 tàitǎnjùlóng titanosaura diverse group of sauropod dinosaurs characterized by their massive size and long necks