- (苏州)short for Suzhou
- (江苏) short for Jiangsu Province:
southern Jiangsu
苏南
- (苏维埃的简称) Soviet:
(Chinese) Soviet Area (established during the Second Revolutionary Civil War period, 1927-1937)
苏区
- (苏联) short of the Soviet Union
- (植物名) perilla:
common perilla;
白苏
purple perilla
紫苏
- (姓氏) a surname:
Su Shi
苏轼