WKS

WKS may refer to:


 * Wernicke–Korsakoff syndrome
 * Wetterkurzschlüssel, German for Short Weather Cipher, a WWII codebook of the German Navy
 * .wks (WorKSheet), a filename extension used by early Lotus 1-2-3 and Microsoft Works
 * Well Known Services Domain name system record type; see List of DNS record types
 * Wanamaker, Kempton and Southern Railroad, WK&S, a US railroad
 * Fictional television station on the US Family Ties sitcom
 * Wrocławski Klub Sportowy (Wrocław Sports Club) Śląsk Wrocław
 * Wu Kai Sha station, Hong Kong; MTR station code