UCI

UCI most commonly refers to:


 * University of California, Irvine, a public university in Irvine, California, United States
 * Union Cycliste Internationale, the world governing body for the sport of cycling

UCI may also refer to:


 * Uganda Cancer Institute, a cancer treatment and research institution in Kampala, Uganda
 * Unified Configuration Interface, a set of scripts to unify and simplify the configuration the OpenWrt operating system
 * Union Correctional Institution, Florida, United States
 * Unione Cinematografica Italiana, an Italian film company of the silent era
 * Unit Compliance Inspection, a United States Air Force inspection
 * UCI Cinemas (United Cinemas International), cinema company in Brazil, Germany, Italy and Portugal
 * Universal Chess Interface, a communications protocol for chess game software
 * Univision Communications Inc., the former name of the American subsidiary of media company TelevisaUnivision
 * Unlawful command influence, a term in American military law