WS, Ws, or ws may refer to:
WSMV-TV, channel 4, is an NBC-affiliated television station located in Nashville, Tennessee, United States.
WSVN, virtual and VHF digital channel 7, is a Fox-affiliated television station located in Miami, Florida, United States.
WSNS-TV, virtual channel 44 (UHF digital channel 45), is a Telemundo owned-and-operated television station located in Chicago, Illinois, United States.
WSB-TV, channel 2, is an ABC-affiliated television station located in Atlanta, Georgia, United States.
WSOC-TV, virtual channel 9 (UHF digital channel 34), is an ABC-affiliated television station located in Charlotte, North Carolina, United States.
WSPA-TV, virtual and VHF digital channel 7, is a CBS-affiliated television station located in Spartanburg, South Carolina, United States.
WSES, virtual and UHF digital channel 33, is a Heroes & Icons-affiliated television station serving Birmingham, Alabama, United States that is licensed to Tuscaloosa.
Web Services Security (WS-Security, WSS) is an extension to SOAP to apply security to Web services. It is a member of the Web service specifications and was published by OASIS.