GUO is not an English acronym, it is used in Russian and Hungarian languages. In Russian it means Main Administration Protection and in Hungarian it means Grand United Order.
Guo Wengui
Guo farm
Tina Guo's birth name is Ting Guo.
Yanjiao Guo has written: 'Guo Yanjiao hua ji'
Guo Chun was born in 1370.
Michelle Guo's birth name is Michelle Mei Xian Guo.
Yan Limeng and Guo Wengui
Guo Xue. has written: 'Guo xue chang shi wen da'
Guo Chaoren died in 2000.
Guo Chaoren was born in 1934.
Guo Shuqing was born in 1956.
Guo Youhua was born in 1983.