Situ

Situ or situs may refer to:

Latin

 * In situ, Latin phrase meaning on-site or in-place
 * Situs (law), a legal term meaning "site" where a law applies
 * In biology, situs refers to the disposition of organs in organisms with left-right asymmetry
 * Situs solitus, the normal position of organs
 * Situs inversus, the inverted disposition of organs
 * Situs ambiguus (heterotaxia), comprises mixed cases where only some organs are inverted

Chinese

 * Situ (office), a high-ranking government position in ancient China
 * Situ (surname), a surname derived from the office, also romanised Szeto, Seto, or Soohoo
 * Situ language, spoken in Sichuan, China

Tibetan

 * Situ Panchen (1700–1774), 8th Tai Situ Rinpoche, an influential Tibetan