The Ryukyu Archipelago, a chain of Japanese islands stretching between Taiwan and Kyushu; includes [[冲绳|沖繩|chong1 sheng2]] and other islands.

Liuchiu township in Pingtung County, Taiwan

Ryukyu Sea; also refers to the [[琉球群岛|琉球群島|liu2 qiu2 qun2 dao3]] stretching from Japan to Taiwan

The Ryukyu Kingdom which existed from 1429 to 1879 on what is now Okinawa

(bird species) a species of scops owl found in Taiwan and Japan with the scientific name Otus elegans

The Ryukyu Kingdom which existed from 1429 to 1879 on present-day Okinawa

a bird species native to the Ryukyu Islands, specifically Larvivora komadori