- X.B.Wu() — X.B. Wu
- X.Cheng() — Xiao Cheng
- X.D.Wang() — Xiao Dong Wang
- Xeld.() — Vamona Xeldencar
- Xena() — Nereida Xena
- X.G.Wang() — Xin Gui Wang
- X.G.Wu() — Wu Xian-Gwu
- Xhonneux() — Guy Xhonneux
- X.H.Wang() — Xiang Hua Wang
- Xian J.Wang() — Xian Jia Wang
- Xiao Q.Wang() — Xiao Quan Wang
- Xifreda() — Cecilia C. Xifreda
- X.J.Wang() — Xiu Juan Wang
- X.L.Wu() — Xing Liang Wu
- X.M.Wang() — Xiao Ming Wang
- X.Q.Wang() — Xi Qu Wang
- X.R.Wang() — Xian Rong Wang
- X.S.Shen() — Xian Sheng Shen
- X.T.Zhu() — Xin Ting Zhu
- Xuarez() — Gaspar Xuarez
- Xue M.Wang() — Xue Ming Wang
- X.Wang() — Xin Wang
- X.Wei() — Xing Wei
- X.W.Li() — Xing Wen Li
- X.W.Wei() — X.W. Wei
- X.Y.Cheng() — X.Y. Cheng
- X.Y.Tang() — Xin Yun Tang
- X.Y.Wang() — Xiao Ying Wang
- X.Y.Wu() — X.Y. Wu
- X.Y.Zhu() — Xiang Yun Zhu