Tc is the abbreviation of which city in China.

There are many cities with TC as abbreviation in China, such as Tacheng, Tai 'an, Taicang and Tongchuan, which are representative. Sometimes we use this abbreviation, but in order to avoid mistakes, we will use Chinese Pinyin to mark it.

Expansion: In addition to the city abbreviations of TC, many cities have their own abbreviations, such as Shanghai SH, Beijing BJ, Tianjin TJ, Chongqing CQ and Guangzhou GZ, which we are familiar with. When we use these abbreviations, we all need to know what they stand for so that we can understand them when communicating. But for those who don't know this abbreviation, we will mark Pinyin beside it. Generally speaking, these abbreviations appear together with pinyin.