WSK

WSK may refer to:


 * IATA code for Chongqing Wushan Airport, China
 * Quanguo Waiyu Shuiping Kaoshi or WSK, a foreign language test administered in China
 * Windows Vista networking technologies
 * Wytwórnia Sprzętu Komunikacyjnego (WSK, Transport Equipment Works), a name of Polish aerospace and automotive factories - see PZL
 * WSK (motorcycle), defunct Polish motorcycle manufacturer