CW

CW may stand for:

Radio

• Continuous wave, a method of carrier wave modulation used for sending Morse code

Arts

• Carl Wheezer, a character in Jimmy Neutron: Boy Genius
• Creative writing
• Cryptic Writings, an album by Megadeth

Companies

• Cable & Wireless plc, a British telecommunications company
• Colonial Williamsburg
• Curtiss-Wright, an engineering company (NYSE: CW)

Television

• The CW, a television network
  • One of the List of The CW Television Network affiliates

Military

• Chemical warfare
• Chemical weapon
• Cold War
• Warrant officer (when followed by a numerical designation of rank)

Places

• Air Marshall Islands IATA code
• Canada West, an obsolete designation for the western part of Canada
• Canada's Wonderland, an amusement park in Vaughan, Ontario, Canada
• Cook Islands (FIPS Pub 10-4 and obsolete NATO diagram)
• County Carlow, a county in Ireland
• Curaçao ISO 3166-1 alpha-2 country code
• Calw, a city in southern Germany
• CW postcode area around Crewe, England

Publications

• Computerworld, an information technology magazine
• The Crimson White, a student-run newspaper of the University of Alabama

Religion and philosophy

• Common Worship, a liturgy of the Church of England
• Conventional wisdom, a description of ideas that are generally accepted as true

Sciences and technology

• Carrier wave
• centiwatt (cW), one hundredth of a watt
• Constructed wetland
• Continuous wave, a method of radio transmission (telegraphy) and a microwave theory
  • Morse code
• CW complex, a type of topological space
• Drag coefficient, a measure of air resistance commonly denoted ${\mathbf {c}}_{\mathrm {w} }\,$
• Contention Window, a network traffic technique

Software

• Castle Wolfenstein, a video game
• ClarisWorks, an office suite now known as AppleWorks
• CodeWarrior, an integrated development environment by Metrowerks
• Cω, a programming language
• Cube World, a video game

Sports

• Cruiserweight (boxing)
• C. W. Anderson, a professional wrestler

Direction

• Clockwise

Other

• Calendar week
• Chris Webby (born 1988), a rapper from Norwalk, Connecticut