SWC may refer to:
Arts and entertainment Star Wars Celebration Star Wars Combine, an online game Strangers with Candy, television series
Organizations Education Sir Winston Churchill School (disambiguation) Sisseton Wahpeton College Southwestern College (disambiguation)
Military organizations Space Warfare Center of the United States military Republic of Korea Army Special Warfare Command
Other organizations Simon Wiesenthal Center Stillwater Mining Company, which trades on the New York Stock Exchange under symbol SWC
Sport South West Conference, a southern Connecticut high/prep school athletic conference Southwest Conference, a defunct American college athletic conference Southwestern Conference (Ohio), a high/prep school athletic conference in suburban Cleveland, Ohio Speedway World Cup, a motorcycle speedway championship event
Technology Adobe SWC file, archive file for Adobe Flex components Semiwadcutter, a common shape of ammunition Single Wire Controller–area network Solar Wind Composition Experiment Steering Wheel Controls (often referring to audio controls)
Transportation The Southwest Chief, a daily passenger train operated by Amtrak between Chicago, Illinois and Los Angeles, California. Stawell Airport, IATA airport code "SWC"
Other uses Sarah Wayne Callies, American actress Storage World Conference Siemens Westinghouse Competition