WMSC

WMSC may refer to:


 * WMSC (FM), a college radio station located in Upper Montclair, New Jersey, United States
 * FIA World Motor Sport Council
 * William Morris Society of Canada
 * Women's Missionary and Service Commission, a women's organization that originated out of the Mennonite Sewing Circle movement
 * Wrigley Marine Science Center, part of the USC Wrigley Institute for Environmental Studies