PSSC

PSSC may refer to:


 * Physical Science Study Committee, a project in the late 1950s to develop a new method of teaching high school physics
 * PicoSatellite Solar Cell, a testbed deployed on STS 126
 * The Puget Sound Skills Center, a multi-school district skills center in Washington
 * Petroleum Steamship Company, found in the British Tanker Company article