Mount Tai in Shandong province, the eastern peak of the 五岳 wǔ​yuè (Five Sacred Mountains)

(metaphor) A person of great distinction or something of immense weight or value; used in the idiom 有眼不识泰山 yǒu​yǎn​bù​shí​tài​shān meaning to fail to recognize a person of great importance.

An honorific term for a father-in-law

Tarzan, the fictional character raised by apes in the jungle

Taishan District in New Taipei City, Taiwan