XC may refer to:
Science and technology XC (programming language), a concurrent programming language developed by XMOS Capacitive reactance or XC, a property of a capacitor Exact cover problem, in theoretical computer science Xeno-canto, citizen science website for bird calls Xerox copy, in correspondence Xylene cyanol, a color marker used in gel electrophoresis
Sport
Cross country running Cross-country skiing Cross-country cycling Cross-country riding Cross-country gliding
Symbols 90 (number), in Roman numerals Christogram, a mongram for Jesus Christ
Transport Aviation Corendon Airlines, Turkey (founded 2004; IATA designator: XC) KD Air, Canada (1990–2019; obsolete IATA designator: XC) Wills Wing XC, an American hang glider design XC, a Mexican government aircraft registration prefix XC, United States aircraft designator for Experimental Cargo
Land transport Ford Falcon (XC), an Australian series of car models XC Trains Limited (trading as: CrossCountry), a British rail operator
Other uses Xenoblade Chronicles, a series of video games developed by Monolith Soft Xavier College, a school in Melbourne, Australia
See also 10C (disambiguation) Cross country