Found 5 symbols starting with XI:

Xi is the 14th letter of the Greek alphabet. It is pronounced [ksi] in Modern Greek, and generally /ˈzaɪ/ or /ˈsaɪ/ in English. In the system of Greek numerals, it has a value of 60. Xi was deri…
Chinese character representing "Xiàng", which translates as 'Elephant'.
Chinese characters representing "Xiāngcài", which can be translated as either 'Parsley' or 'Coriander'.
Chinese characters representing "Xiàngyá", which translates as 'Ivory'.
Xiantianism Symbol
The Xiantiandao or Way of Former Heaven (Pinyin Xiāntiān Dào, 先天道) encompasses a group of religions of Chinese origin which trace their lineage back to the White Lotus movement in past centuries.