Taiji

Taiji, tai chi, or t'ai chi (太極) may refer to:
 * Tai chi, an internal Chinese martial art practiced for self-defense and health.
 * Taiji (philosophy), a concept in Daoist philosophy

Entertainment

 * Tai Chi (band), a Hong Kong rock band
 * Tai Chi (TVB), the television series broadcast by TVB

History

 * Taiji (Mongol title), a 16th-century title of nobility
 * Taiji, the era of the rule of Emperor Ruizong of Tang

People

 * Hong Taiji (1592–1643) or Hung T'ai chi, an early Qing dynasty Manchu emperor
 * Taiji (musician) a.k.a. Taiji Sawada, Japanese musician
 * Seo Taiji (born 1972), South Korean musician
 * Taiji Tonoyama (1915–1989), Japanese actor
 * Taichi (name), a Japanese given name and surname

Places

 * Taiji Cave, religious site in China
 * Taiji, Wakayama, a town in Japan

Other

 * Taiji Program in Space, a proposed Chinese satellite-based gravitational-wave observatory
 * Taiji dolphin drive hunt, an annual dolphin hunt in Taiji, Wakayama