琉 - precious stone, gem, lapis lazuli

Ryukyu; chain of southwestern Japanese islands comprising Okinawa Prefecture

Sino-Ryukyuan Cultural and Economic Association (previous name of the Taipei Economic and Cultural Office)

University of the Ryukyus

Bank of The Ryukyus (abbr)

Ryukyu Islands

Ryukyu Kingdom

Ryukyu sweetfish (Plecoglossus altivelis ryukyuensis)

Ryukyuan (person)

Ryukyu archipelago

Ryukyu black-breasted leaf turtle (Geoemyda japonica); Ryukyu leaf turtle

Ryukyu Islands; southern chain of the Nansei Islands comprising Okinawa Prefecture

Okinawan scale (hemitonic pentatonic scale: do, mi, fa, so, ti)